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Dr. John W. Boldt JR., MD

Accepting New Patients

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Specializes in: Adult Pulmonology

Vanderbilt University School of Medicine (1982)

979 E 3rd Street C-735
Chattanooga, TN 37403

(423) 778-9101

Dr. John W. Boldt JR., MD is a pulmonologist in Chattanooga, TN specializing in adult pulmonology. He graduated from Vanderbilt University School of Medicine in 1982 and has 44 years of experience. Dr. John W. Boldt JR., MD is affiliated with Erlanger.

Office Locations

979 E 3rd Street C-735
Chattanooga, TN 37403

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Noteworthy Medicare Patient Procedures Performed by Dr. John W. Boldt JR., MD in 2023

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

Top 5%

By Affordability:

lung diffusion capacity test

pulmonary function test

pulmonary testing

In 2023, Dr. John W. Boldt JR., MD had a list price for lung diffusion capacity test (DLCO), pulmonary function test (PFT), and pulmonary testing that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Tennessee. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Affordability:

bronchoscopy with biopsy

hospital care

inpatient care

inpatient hospital care

transbronchial biopsy

In 2012, Dr. John W. Boldt JR., MD had a list price for bronchoscopy with biopsy, hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and transbronchial biopsy that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Tennessee. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2012 were hospital care, inpatient care, pulmonary testing and catheterization.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	21
catheterization	27
doctor visit	348
hospital care	783
inpatient care	783
pulmonary testing	58
tracheal (windpipe) procedures	24

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2013 were hospital care, inpatient care, pulmonary testing and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	14
catheterization	13
doctor visit	360
hospital care	556
inpatient care	556
preventive care	11
pulmonary testing	24
sleep study	14
tracheal (windpipe) procedures	20
vaccines	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	195
Female	206

**Ethnicity**
Non-Hispanic White	355
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	104
85 and over	26
Less than 65	110

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2013

Hypertension	75
High Cholesterol	57
Stroke	18
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	42
Chronic Obstructive Pulmonary Disease	62
Diabetes	46
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2014 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	19
doctor visit	259
hospital care	748
inpatient care	748
pulmonary testing	183
tracheal (windpipe) procedures	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	241
Female	266

**Ethnicity**
Non-Hispanic White	445
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	123
85 and over	40
Less than 65	123

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	54
Depression	34
Chronic Kidney Disease	48
Asthma	18
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	46
Chronic Obstructive Pulmonary Disease	63
Diabetes	46
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2015 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	23
doctor visit	205
hospital care	653
inpatient care	653
pulmonary testing	220
tracheal (windpipe) procedures	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	502
Female	494

**Ethnicity**
Non-Hispanic White	872
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	402
From 75 to 84	256
85 and over	78
Less than 65	260

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2015

Hypertension	75
High Cholesterol	58
Stroke	17
Ischemic Heart Disease	55
Depression	41
Chronic Kidney Disease	54
Asthma	42
Osteoperosis	6
Atrial Fibrilation	23
Heart Failure	48
Chronic Obstructive Pulmonary Disease	65
Diabetes	46
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2016 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

aspiration	13
bronchoscopy	14
catheterization	14
doctor visit	335
hospital care	408
inpatient care	408
minimally invasive procedures	14
pleural drainage	13
pulmonary testing	198
tracheal (windpipe) procedures	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	223
Female	227

**Ethnicity**
Non-Hispanic White	392
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	110
85 and over	41
Less than 65	117

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2016

Hypertension	75
High Cholesterol	58
Stroke	15
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	51
Asthma	66
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	46
Chronic Obstructive Pulmonary Disease	65
Diabetes	43
Dementia	20
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2017 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

doctor visit	271
hospital care	362
inpatient care	362
pulmonary testing	91

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	220
Female	196

**Ethnicity**
Non-Hispanic White	371
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	111
85 and over	30
Less than 65	105

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2017

Hypertension	75
High Cholesterol	55
Stroke	18
Ischemic Heart Disease	59
Depression	34
Chronic Kidney Disease	56
Asthma	14
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	47
Chronic Obstructive Pulmonary Disease	61
Diabetes	42
Dementia	20
Cancer	20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2018 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

doctor visit	387
hospital care	302
inpatient care	302
pulmonary testing	117

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	224
Female	251

**Ethnicity**
Non-Hispanic White	413
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	140
85 and over	33
Less than 65	89

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	53
Asthma	19
Osteoperosis	8
Atrial Fibrilation	22
Heart Failure	42
Chronic Obstructive Pulmonary Disease	59
Diabetes	41
Dementia	16
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2019 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	13
doctor visit	498
hospital care	290
inpatient care	290
pulmonary testing	89

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	195
Female	264

**Ethnicity**
Non-Hispanic White	410
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	141
85 and over	44
Less than 65	61

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	54
Depression	33
Chronic Kidney Disease	47
Asthma	20
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	62
Diabetes	38
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2020 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	17
doctor visit	270
hospital care	251
inpatient care	251
pulmonary testing	57

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	178
Female	193

**Ethnicity**
Non-Hispanic White	331
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	111
85 and over	29
Less than 65	75

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2020

Hypertension	75
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	50
Depression	33
Chronic Kidney Disease	47
Asthma	20
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	39
Chronic Obstructive Pulmonary Disease	58
Diabetes	37
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2021 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	13
doctor visit	325
hospital care	208
inpatient care	208
pulmonary testing	118

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	141
Female	200

**Ethnicity**
Non-Hispanic White	310
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	105
85 and over	38
Less than 65	46

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2021

Hypertension	75
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	57
Depression	34
Chronic Kidney Disease	47
Asthma	22
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	57
Diabetes	36
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN during 2022 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

bronchoscopy	23
diagnostic procedures	11
doctor visit	380
hospital care	70
inpatient care	70
minimally invasive procedures	11
pulmonary testing	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	121
Female	171

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	103
85 and over	29
Less than 65	36

Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	34
Asthma	28
Osteoperosis	19
Atrial Fibrilation	27
Heart Failure	28
Chronic Obstructive Pulmonary Disease	66
Diabetes	34
Dementia	4
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John W. Boldt JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. John W. Boldt JR., MD treated as a pulmonologist in Chattanooga, TN were inpatient care, hospital care, pulmonary testing and tracheal (windpipe) procedures.

aspiration	13
bronchoscopy	17
catheterization	18
diagnostic procedures	11
doctor visit	330
hospital care	421
inpatient care	421
minimally invasive procedures	12
pleural drainage	13
preventive care	11
pulmonary testing	108
sleep study	14
tracheal (windpipe) procedures	18
vaccines	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John W. Boldt JR., MD.

**Gender**
Male	203
Female	224

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	0
Non-Hispanic White	378
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	118
85 and over	35
Less than 65	92
65 to 74	181

Average of Total of Conditions of Medicare patients treated by Dr. John W. Boldt JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John W. Boldt JR., MD treated were hypertension, chronic obstructive pulmonary disease, high cholesterol and ischemic heart disease.

Hypertension	68
High Cholesterol	54
Stroke	12
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	43
Asthma	23
Osteoporosis	9
Heart Failure	37
Chronic Obstructive Pulmonary Disease	56
Diabetes	37
Atrial Fibrillation	19
Dementia	13
Cancer	17

Education & Training

Dr. John W. Boldt JR., MD graduated from Vanderbilt University School of Medicine in 1982. He completed residency at Barnes-Jewish Hospital. He is certified by the American Board of Internal Medicine: Critical Care Medicine and has a state license in Tennessee.

Medical School: Vanderbilt University School of Medicine (1982)

Residency: Barnes-Jewish Hospital

Board Certification: American Board of Internal Medicine: Critical Care Medicine

Licensed In: Tennessee

Affiliations & Hospitals

Dr. John W. Boldt JR., MD is associated with these hospitals and organizations:

Erlanger

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General Payments

These charts describe general payments received by Dr. John W. Boldt JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Intuitive Surgical, Inc.	$7,998 Da Vinci Surgical System $4,998	ION $3,000
Veran Medical Technologies, Inc.	$2,241 Spin $2,241
Sunovion Pharmaceuticals Inc.	$618 Brovana $588	LATUDA $20	APTIOM $10
GlaxoSmithKline, LLC.	$409 BREO $190	ANORO $161	BENLYSTA $13	$45
Boehringer Ingelheim Pharmaceuticals, Inc.	$387 Gilotrif $95	Spiriva $80	COMBIVENT RESPIMAT $64	SPIRIVA RESPIMAT $61	STIOLTO $40	Other $46
Other	$2,529 OPSUMIT MACITENTAN $362	Prolastin-C $201	Adempas $197	SYMBICORT $162	superDimension $139	Other $1,470

**Types of Payments**
Education	$6,108
Food and Beverage	$4,404
Travel and Lodging	$3,625
Consulting Fee	$45

Biography

Dr. John Boldt specializes in adult pulmonology and practices in Chattanooga, TN. Before completing his residency at Barnes-Jewish Hospital and Vanderbilt University Medical Center, Dr. Boldt attended medical school at Vanderbilt University School of Medicine. Dr. Boldt is affiliated with Erlanger. According to Doctor.com, he is currently accepting new patients at his office in Chattanooga, TN.