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Dr. Thomas Walter Donner, MD

(Thomas W Donner MD)

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Specializes in: Endocrinology Diabetes & Metabolism

University of Virginia School of Medicine (1986)

601 North Caroline Street Floor 2 Johns Hopkins Outpatient Center
Baltimore, MD 21287

(410) 955-9270

Dr. Thomas Walter Donner, MD is an endocrinologist in Baltimore, MD specializing in endocrinology diabetes & metabolism. He graduated from University of Virginia School of Medicine in 1986 and has 40 years of experience. Dr. Thomas Walter Donner, MD is affiliated with Johns Hopkins University and The Johns Hopkins Hospital (Main Entrance).

Office Locations

601 North Caroline Street Floor 2 Johns Hopkins Outpatient Center
Baltimore, MD 21287

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10751 Falls Road Falls Concourse SUITE 412 Johns Hopkins Medicine
Lutherville, MD 21093

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In The News

“According to Thomas Donner, professor of medicine at Johns Hopkins University and director of the Johns Hopkins Diabetes Center, tight blood sugar control targets were developed for good reasons...”—"Risks can outweigh benefits in treatment of older diabetes patients", Yale News, February 2015

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2012 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	77
doctor visit	322
hospital care	16
inpatient care	16
lab tests	77
preventive care	77

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2013 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	55
doctor visit	255
hospital care	26
inpatient care	26
lab tests	55
preventive care	55

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	131
Female	127

**Ethnicity**
Non-Hispanic White	162
Black	71
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	56
85 and over	17
Less than 65	54

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2013

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	45
Depression	16
Chronic Kidney Disease	44
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	6
Diabetes	75
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2014 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	56
doctor visit	291
lab tests	56
preventive care	56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	125
Female	124

**Ethnicity**
Non-Hispanic White	166
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	55
85 and over	20
Less than 65	45

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	75
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2015 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	67
doctor visit	287
hospital care	39
inpatient care	39
lab tests	67
preventive care	67

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	282
Female	288

**Ethnicity**
Non-Hispanic White	372
Black	144
Hispanic	0
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	296
From 75 to 84	132
85 and over	30
Less than 65	112

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	43
Depression	23
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	75
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2016 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	82
doctor visit	276
lab tests	82
preventive care	82

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	139
Female	111

**Ethnicity**
Non-Hispanic White	187
Black	35
Hispanic	0
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	61
85 and over	20
Less than 65	36

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	72
Asthma	12
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	75
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2017 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	80
doctor visit	275
hospital care	29
inpatient care	29
lab tests	80
preventive care	80

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	155
Female	120

**Ethnicity**
Non-Hispanic White	183
Black	53
Hispanic	0
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	59
85 and over	21
Less than 65	48

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	47
Depression	24
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	75
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2018 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	89
doctor visit	289
hospital care	13
inpatient care	13
lab tests	89
preventive care	89

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	153
Female	125

**Ethnicity**
Non-Hispanic White	197
Black	49
Hispanic	0
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	77
85 and over	18
Less than 65	39

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	24
Chronic Obstructive Pulmonary Disease	8
Diabetes	75
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2019 were lab tests, preventive care and diabetes management.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

diabetes management	54
doctor visit	269
lab tests	54
preventive care	54

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	149
Female	112

**Ethnicity**
Non-Hispanic White	193
Black	39
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	77
85 and over	16
Less than 65	37

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	8
Diabetes	75
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

doctor visit	260
hospital care	29
inpatient care	29

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	186
Female	125

**Ethnicity**
Non-Hispanic White	205
Black	67
Hispanic	0
Asian	15
Other	13
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	96
85 and over	18
Less than 65	58

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	52
Depression	22
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	23
Chronic Obstructive Pulmonary Disease	9
Diabetes	75
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

doctor visit	261
hospital care	16
inpatient care	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	152
Female	141

**Ethnicity**
Non-Hispanic White	190
Black	68
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	83
85 and over	20
Less than 65	49

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	53
Depression	26
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	9
Diabetes	75
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

doctor visit	252
hospital care	28
inpatient care	28

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	155
Female	122

**Ethnicity**
Non-Hispanic White	186
Black	54
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	104
85 and over	13
Less than 65	37

Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	75
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas Walter Donner, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas Walter Donner, MD treated as an endocrinologist in Baltimore, MD were lab tests, preventive care, diabetes management and hospital care.

diabetes management	70
doctor visit	276
hospital care	24
inpatient care	24
lab tests	70
preventive care	70

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas Walter Donner, MD.

**Gender**
Male	147
Female	126

**Ethnicity**
Black / African American	58
Asian / Pacific Islander	12
Non-Hispanic White	185
Hispanic	0
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	72
85 and over	17
Less than 65	46
65 to 74	137

Average of Total of Conditions of Medicare patients treated by Dr. Thomas Walter Donner, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Thomas Walter Donner, MD treated were diabetes, hypertension, high cholesterol and chronic kidney disease.

Hypertension	68
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	56
Asthma	8
Osteoporosis	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	68
Atrial Fibrillation	8
Cancer	10
Dementia	4

Education & Training

Dr. Thomas Walter Donner, MD graduated from University of Virginia School of Medicine in 1986. He has a state license in Maryland.

Medical School: University of Virginia School of Medicine (1986)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Thomas Walter Donner, MD is associated with these hospitals and organizations:

Johns Hopkins University

The Johns Hopkins Hospital (Main Entrance)

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General Payments

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

**Payments by Company**
Novo Nordisk AS	$2,021 $2,021
Novo Nordisk Inc	$355 Tresiba $355
Tandem Diabetes Care, Inc.	$250 t-slim insulin pump $250
GlaxoSmithKline, LLC.	$40 TANZEUM $40
Abbott Laboratories	$14 FreeStyle Libre $14

**Types of Payments**
Travel and Lodging	$1,295
Food and Beverage	$741
Education	$394
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$250

Research Payments

Dr. Thomas Walter Donner, MD has received 46 research payments totaling $88,498.

Biography

Dr. Thomas Donner's area of specialization is endocrinology. Dr. Donner is professionally affiliated with Johns Hopkins University. He attended medical school at the University of Virginia School of Medicine.