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Dr. Thomas V. Colby, MD

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Specializes in: Pathology

University of Michigan Medical School (1974)

424 S 56th Street Suite 120
Phoenix, AZ 85034

(602) 685-5211

Dr. Thomas V. Colby, MD is a pathologist in Phoenix, AZ specializing in pathology. He graduated from University of Michigan Medical School in 1974 and has 52 years of experience. Dr. Thomas V. Colby, MD is affiliated with Mayo Clinic.

Office Locations

424 S 56th Street Suite 120
Phoenix, AZ 85034

(602) 685-5211

(602) 685-5325

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Phoenix, AZ

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas V. Colby, MD treated as a pathologist in Phoenix, AZ during 2012 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Thomas V. Colby, MD for Medicare patients.

consultation	133
lab tests	693
second opinions	188

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas V. Colby, MD treated as a pathologist in Phoenix, AZ during 2013 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Thomas V. Colby, MD for Medicare patients.

consultation	57
lab tests	570
second opinions	215

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas V. Colby, MD.

**Gender**
Male	318
Female	225

**Ethnicity**
Non-Hispanic White	452
Black	21
Hispanic	39
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	250
From 75 to 84	135
85 and over	25
Less than 65	133

Conditions of Medicare patients treated by Dr. Thomas V. Colby, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	36
Depression	19
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	3
Cancer	30

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas V. Colby, MD treated as a pathologist in Phoenix, AZ during 2014 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Thomas V. Colby, MD for Medicare patients.

consultation	42
lab tests	268
second opinions	95

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas V. Colby, MD.

**Gender**
Male	187
Female	167

**Ethnicity**
Non-Hispanic White	290
Black	0
Hispanic	29
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	166
From 75 to 84	102
85 and over	19
Less than 65	67

Conditions of Medicare patients treated by Dr. Thomas V. Colby, MD in 2014

Hypertension	71
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	42
Depression	20
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	5
Cancer	29

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas V. Colby, MD treated as a pathologist in Phoenix, AZ during 2015 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Thomas V. Colby, MD for Medicare patients.

consultation	146
lab tests	377
second opinions	165

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas V. Colby, MD.

**Gender**
Male	654
Female	526

**Ethnicity**
Non-Hispanic White	978
Black	38
Hispanic	70
Asian	0
Other	0
Native American	44

**Age**
From 65 to 74	528
From 75 to 84	362
85 and over	76
Less than 65	214

Conditions of Medicare patients treated by Dr. Thomas V. Colby, MD in 2015

Hypertension	71
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	42
Depression	18
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	5
Cancer	28

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas V. Colby, MD treated as a pathologist in Phoenix, AZ during 2016 were lab tests, second opinions and consultation.

Volume of procedures performed by Dr. Thomas V. Colby, MD for Medicare patients.

consultation	56
lab tests	312
second opinions	133

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas V. Colby, MD.

**Gender**
Male	236
Female	211

**Ethnicity**
Non-Hispanic White	361
Black	16
Hispanic	34
Asian	11
Other	11
Native American	14

**Age**
From 65 to 74	213
From 75 to 84	123
85 and over	32
Less than 65	79

Conditions of Medicare patients treated by Dr. Thomas V. Colby, MD in 2016

Hypertension	72
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	44
Asthma	27
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	30
Dementia	4
Cancer	29

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas V. Colby, MD treated as a pathologist in Phoenix, AZ during 2017 were second opinions.

Volume of procedures performed by Dr. Thomas V. Colby, MD for Medicare patients.

second opinions	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas V. Colby, MD.

**Gender**
Male	30
Female	18

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Thomas V. Colby, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	67
Depression	35
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	63
Diabetes	31
Dementia	0
Cancer	42

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2017

Volume of procedures performed by Dr. Thomas V. Colby, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas V. Colby, MD treated as a pathologist in Phoenix, AZ were lab tests, second opinions and consultation.

consultation	86
lab tests	444
second opinions	136

Average Medicare Patient Data From 2012 - 2017

Information about Medicare patients treated by Dr. Thomas V. Colby, MD.

**Gender**
Male	237
Female	191

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	1
Non-Hispanic White	346
Hispanic	28
Native American / Alaskan Native	14
Other	1

**Age**
75 to 84	120
85 and over	25
Less than 65	82
65 to 74	197

Average of Total of Conditions of Medicare patients treated by Dr. Thomas V. Colby, MD From 2012 - 2017

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

Hypertension	60
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	37
Depression	18
Chronic Kidney Disease	33
Asthma	11
Osteoporosis	6
Heart Failure	19
Chronic Obstructive Pulmonary Disease	25
Diabetes	27
Atrial Fibrillation	9
Cancer	26
Dementia	2

Education & Training

Dr. Thomas V. Colby, MD graduated from University of Michigan Medical School in 1974. He completed residency at Stanford Hospital & Clinics. He is certified by the Anatomic Pathology American Board of Pathology and has a state license in Arizona.

Medical School: University of Michigan Medical School (1974)

Residency: Stanford Hospital & Clinics (1976)

Board Certification: Anatomic Pathology American Board of Pathology (1978)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Thomas V. Colby, MD is associated with these hospitals and organizations:

Mayo Clinic

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General Payments

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

**Payments by Company**
Genentech, Inc.	$81,939 TECENTRIQ $2,542	$79,397
Biogen, Inc.	$2,050 $2,050
E.R. Squibb & Sons, L.L.C.	$500 $500
Grifols USA, LLC	$185 Prolastin-C $185
Boehringer Ingelheim Pharmaceuticals, Inc.	$125 OFEV $125
Other	$47 $47

**Types of Payments**
Consulting Fee	$68,777
Travel and Lodging	$13,480
Food and Beverage	$2,090
Compensation for serving as faculty or as a speaker for an accredited or certified continuing education program	$500

Research Payments

Dr. Thomas V. Colby, MD has received 26 research payments totaling $19,500.

Biography

Dr. Thomas Colby is a Phoenix, AZ physician who specializes in pathology. Dr. Colby attended the University College London (UCL) Medical School and the University of Michigan Medical School and subsequently trained at Stanford Hospital & Clinics for residency. He has received the following distinctions: Geraldine Colby Zeiler Professorship in Cytopathology - Mayo Clinic; Teacher of the Year for Laboratory Medicine and Pathology - Mayo Clinic; and Outstanding Teaching Award - Department of Pathology, University of Utah. He is affiliated with Mayo Clinic.