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Dr. Thomas C. Fiest, DO

(Dr. Thomas Fiest, D.O.)

(No ratings)

Specializes in: Adult Gastroenterology

1912 Route 35 S. Suite 201
Oakhurst, NJ 07755

(732) 389-5004

Dr. Thomas C. Fiest, DO is a gastroenterologist in Eatontown, NJ specializing in adult gastroenterology. Dr. Thomas C. Fiest, DO is affiliated with RWJBarnabas Health and Monmouth Medical Center.

Office Locations

142 Route 35 South
Eatontown, NJ 07724

(732) 389-5004

(732) 389-1850

open_in_new

Monmouth Medical Center

1912 Route 35 S. Suite 201
Oakhurst, NJ 07755

(732) 389-5004

(732) 508-9512

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Thomas C. Fiest, DO in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

colonoscopy with biopsy

colonoscopy with lesion removal

In 2023, Dr. Thomas C. Fiest, DO performed more colonoscopy with biopsy, and colonoscopy with lesion removal procedures for Medicare patients than 95% of providers in related specialties within New Jersey.

Top 10%

By Volume:

colonoscopy

EGD with biopsy

EGD with lesion removal

endoscopy

gastrointestinal biopsy

gastrointestinal procedures

removal of lesion

In 2023, Dr. Thomas C. Fiest, DO performed more colonoscopy, EGD with biopsy, EGD with lesion removal, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, and removal of lesion (e.g. growth) procedures for Medicare patients than 90% of providers in related specialties within New Jersey.

Top 25%

By Volume:

preventive care

screening colonoscopy

In 2012, Dr. Thomas C. Fiest, DO performed more preventive care, and screening colonoscopy procedures for Medicare patients than 75% of providers in related specialties within New Jersey.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	367
doctor visit	701
gastrointestinal procedures	460
hospital care	410
inpatient care	410
minimally invasive procedures	460
preventive care	76
removal of lesion (e.g. growth)	367

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2013 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	367
doctor visit	698
gastrointestinal procedures	461
hospital care	393
inpatient care	393
minimally invasive procedures	461
preventive care	83
removal of lesion (e.g. growth)	355

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	312
Female	458

**Ethnicity**
Non-Hispanic White	674
Black	50
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	237
85 and over	112
Less than 65	79

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2013

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	319
doctor visit	657
gastrointestinal procedures	380
hospital care	477
inpatient care	477
minimally invasive procedures	380
preventive care	49
removal of lesion (e.g. growth)	319

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	307
Female	484

**Ethnicity**
Non-Hispanic White	704
Black	44
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	236
85 and over	120
Less than 65	62

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2014

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	48
Depression	22
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2015 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	429
doctor visit	727
gastrointestinal procedures	498
hospital care	436
inpatient care	436
minimally invasive procedures	498
preventive care	56
removal of lesion (e.g. growth)	429

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	644
Female	880

**Ethnicity**
Non-Hispanic White	1338
Black	100
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	708
From 75 to 84	482
85 and over	188
Less than 65	146

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2015

Hypertension	72
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2016 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	451
doctor visit	754
gastrointestinal procedures	562
hospital care	419
inpatient care	419
minimally invasive procedures	562
preventive care	92
removal of lesion (e.g. growth)	440

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	326
Female	458

**Ethnicity**
Non-Hispanic White	690
Black	47
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	391
From 75 to 84	234
85 and over	95
Less than 65	64

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2016

Hypertension	71
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	33
Asthma	22
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2017 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	400
doctor visit	616
gastrointestinal procedures	466
hospital care	417
injections	12
inpatient care	417
minimally invasive procedures	466
preventive care	54
removal of lesion (e.g. growth)	388

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	330
Female	441

**Ethnicity**
Non-Hispanic White	667
Black	58
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	252
85 and over	130
Less than 65	57

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2017

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	16
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2018 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	415
doctor visit	661
gastrointestinal procedures	482
hospital care	375
inpatient care	375
lab tests	18
minimally invasive procedures	482
preventive care	67
removal of lesion (e.g. growth)	400

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	321
Female	407

**Ethnicity**
Non-Hispanic White	625
Black	48
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	238
85 and over	96
Less than 65	69

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2018

Hypertension	75
High Cholesterol	72
Stroke	10
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2019 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	457
doctor visit	674
gastrointestinal procedures	524
hospital care	312
inpatient care	312
minimally invasive procedures	524
preventive care	56
removal of lesion (e.g. growth)	444

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	320
Female	419

**Ethnicity**
Non-Hispanic White	644
Black	35
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	227
85 and over	100
Less than 65	60

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2019

Hypertension	72
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	33
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	247
doctor visit	854
gastrointestinal procedures	291
hospital care	132
inpatient care	132
lab tests	15
minimally invasive procedures	291
preventive care	44
removal of lesion (e.g. growth)	247

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	273
Female	339

**Ethnicity**
Non-Hispanic White	534
Black	36
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	208
85 and over	76
Less than 65	46

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2020

Hypertension	72
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	44
Depression	25
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	345
doctor visit	816
gastrointestinal procedures	417
hospital care	174
inpatient care	174
minimally invasive procedures	417
preventive care	72
removal of lesion (e.g. growth)	345

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	283
Female	409

**Ethnicity**
Non-Hispanic White	599
Black	42
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	230
85 and over	85
Less than 65	44

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2021

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	41
Depression	24
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

diagnostic procedures	336
doctor visit	642
gastrointestinal procedures	388
hospital care	86
inpatient care	86
minimally invasive procedures	388
preventive care	52
removal of lesion (e.g. growth)	336

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	258
Female	365

**Ethnicity**
Non-Hispanic White	551
Black	26
Hispanic	0
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	204
85 and over	58
Less than 65	34

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2022

Hypertension	74
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	6
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas C. Fiest, DO for Medicare patients.

The highest averages for the top procedures that Dr. Thomas C. Fiest, DO treated as a gastroenterologist in Eatontown, NJ were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

diagnostic procedures	375
doctor visit	709
gastrointestinal procedures	448
hospital care	330
injections	12
inpatient care	330
lab tests	16
minimally invasive procedures	448
preventive care	63
removal of lesion (e.g. growth)	370

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas C. Fiest, DO.

**Gender**
Male	306
Female	423

**Ethnicity**
Black / African American	44
Asian / Pacific Islander	0
Non-Hispanic White	638
Native American / Alaskan Native	0
Hispanic	16
Other	5

**Age**
75 to 84	231
85 and over	96
Less than 65	60
65 to 74	342

Average of Total of Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Thomas C. Fiest, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	66
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	29
Asthma	10
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Atrial Fibrillation	16
Dementia	10
Cancer	15

Education & Training

He completed residency at Monmouth Medical Center. He has a state license in New Jersey.

Residency: Monmouth Medical Center (1989)

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Thomas C. Fiest, DO is associated with these hospitals and organizations:

RWJBarnabas Health

Monmouth Medical Center

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Thomas C. Fiest, DO appears to accept the following insurance providers: Horizon Blue Cross Blue Shield, Great-West Healthcare, AmeriHealth, Devon Health, Aetna, Empire BlueCross BlueShield, Cigna, AARP, First Health, Beech Street, Health Net, Guardian, Group Health Incorporated (GHI), HMO Blue - Medicare Blue, Federal Blue Cross PPO, Health Network America Inc., Benesight, American Postal Workers Union, Consumer Health Plan, Benefit Planners Insurance, Bankers Life and Casualty and Healthcare Payors Organization.

Insurance Accepted by Provider includes:

According to our sources, Dr. Thomas C. Fiest, DO accepts the following insurance providers:

Horizon Blue Cross Blue Shield

Great-West Healthcare

AmeriHealth

Devon Health

Aetna

Empire BlueCross BlueShield

Cigna

AARP

First Health

Beech Street

Health Net

Guardian

Group Health Incorporated (GHI)

HMO Blue - Medicare Blue

Federal Blue Cross PPO

Health Network America Inc.

Benesight

American Postal Workers Union

Consumer Health Plan

Benefit Planners Insurance

Bankers Life and Casualty

Healthcare Payors Organization

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Thomas C. Fiest, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Janssen Biotech, Inc.	$697 SIMPONI $291	STELARA $266	OLYSIO $96	REMICADE $43
AbbVie, Inc.	$492 Humira $165	Mavyret $44	Lupron $22	Creon $12	$249
Takeda Pharmaceuticals America, Inc.	$349 ENTYVIO $206	AMITIZA $127	Dexilant $16
Pfizer Inc.	$264 XELJANZ $216	VELSIPITY $34	INFLECTRA $14
Salix Pharmaceuticals, Ltd	$215 XIFAXAN 550 MG TABLETS $140	XIFAXAN - 550MG $48	Uceris $23	Relistor $4
Other	$2,127 LINZESS $204	GI Solutions $142	ZEPOSIA $115	Nexium $112	Epclusa $100	Other $1,455

**Types of Payments**
Food and Beverage	$3,921
Education	$223

Biography

Dr. Thomas Fiest practices adult gastroenterology in Eatontown, NJ and Oakhurst, NJ. Dr. Fiest is an in-network provider for several insurance carriers, including AARP, Blue California, and Empire BlueCross BlueShield. He obtained his medical school training at Philadelphia College of Osteopathic Medicine and performed his residency at Monmouth Medical Center. He is professionally affiliated with Monmouth Medical Center.

Select Year:

Dr. Thomas C. Fiest, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Thomas C. Fiest, DO in 2023

By Volume:

By Volume:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Thomas C. Fiest, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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