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Dr. Tammy Denise Hadley, MD

(Dr. Tammy Hadley, MD)

(4 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Johns Hopkins University School of Medicine (1992)

2328 West Joppa Road Suite 310
Lutherville, MD 21093

(410) 616-2804

Dr. Tammy Denise Hadley, MD is an internist in Lutherville, MD specializing in internal medicine (adult medicine). She graduated from Johns Hopkins University School of Medicine in 1992 and has 34 years of experience.

Office Locations

2328 West Joppa Road Suite 310
Lutherville, MD 21093

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2012 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	340
diabetes management	54
doctor visit	448
lab tests	1282
preventive care	364
thyroid function tests	189
vaccines	86

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2013 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	322
diabetes management	68
doctor visit	442
lab tests	1417
preventive care	370
thyroid function tests	200
vaccines	95

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	52
Female	171

**Ethnicity**
Non-Hispanic White	179
Black	31
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2013

Hypertension	50
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	8
Asthma	0
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	15
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2014 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	353
diabetes management	66
doctor visit	413
lab tests	1516
preventive care	376
thyroid function tests	186
vaccines	97

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	48
Female	163

**Ethnicity**
Non-Hispanic White	166
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2014

Hypertension	45
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	27
Depression	10
Chronic Kidney Disease	8
Asthma	0
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2015 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	310
diabetes management	93
doctor visit	366
lab tests	1446
preventive care	505
thyroid function tests	170
vaccines	224

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	114
Female	388

**Ethnicity**
Non-Hispanic White	408
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	146
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2015

Hypertension	47
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	8
Asthma	4
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2016 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	285
diabetes management	114
doctor visit	331
lab tests	1323
preventive care	426
thyroid function tests	169
vaccines	132

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	53
Female	179

**Ethnicity**
Non-Hispanic White	185
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	74
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2016

Hypertension	46
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	18
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2017 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	263
diabetes management	136
doctor visit	345
lab tests	1435
preventive care	422
thyroid function tests	191
vaccines	96

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	42
Female	185

**Ethnicity**
Non-Hispanic White	181
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	79
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2017

Hypertension	47
High Cholesterol	19
Stroke	0
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	10
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	14
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2018 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	269
diabetes management	117
doctor visit	344
lab tests	1262
preventive care	360
thyroid function tests	163
vaccines	84

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	36
Female	173

**Ethnicity**
Non-Hispanic White	166
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	78
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2018

Hypertension	49
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	13
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	258
diabetes management	134
doctor visit	349
lab tests	1251
preventive care	350
thyroid function tests	177
vaccines	76

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	47
Female	173

**Ethnicity**
Non-Hispanic White	178
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	77
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2019

Hypertension	51
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	20
Depression	15
Chronic Kidney Disease	10
Asthma	0
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	11
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	170
diabetes management	58
doctor visit	346
lab tests	834
preventive care	188
thyroid function tests	127
vaccines	38

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	38
Female	176

**Ethnicity**
Non-Hispanic White	173
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	71
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2020

Hypertension	49
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	11
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	14
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2021 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

blood draw	129
diabetes management	32
doctor visit	310
lab tests	629
preventive care	119
thyroid function tests	88
vaccines	29

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	31
Female	160

**Ethnicity**
Non-Hispanic White	156
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	77
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2021

Hypertension	51
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	13
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD during 2022 were preventive care.

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

doctor visit	254
preventive care	14

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	43
Female	135

**Ethnicity**
Non-Hispanic White	149
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	72
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD in 2022

Hypertension	63
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	8
Asthma	0
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Tammy Denise Hadley, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tammy Denise Hadley, MD treated as an internist in Lutherville, MD were lab tests, preventive care, blood draw and thyroid function tests.

blood draw	269
diabetes management	87
doctor visit	358
lab tests	1239
preventive care	317
thyroid function tests	166
vaccines	95

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Tammy Denise Hadley, MD.

**Gender**
Male	45
Female	173

**Ethnicity**
Black / African American	25
Asian / Pacific Islander	0
Non-Hispanic White	176
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	71
85 and over	0
Less than 65	0
65 to 74	119

Average of Total of Conditions of Medicare patients treated by Dr. Tammy Denise Hadley, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Tammy Denise Hadley, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	45
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	20
Depression	12
Chronic Kidney Disease	9
Asthma	0
Osteoporosis	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	2
Diabetes	12
Atrial Fibrillation	6
Dementia	2
Cancer	10

Education & Training

Dr. Tammy Denise Hadley, MD graduated from Johns Hopkins University School of Medicine in 1992. She completed residency at Johns Hopkins University Affiliated Hospitals. She is certified by the American Board of Internal Medicine and has a state license in Maryland.

Medical School: Johns Hopkins University School of Medicine (1992)

Residency: Johns Hopkins University Affiliated Hospitals (1995)

Board Certification: American Board of Internal Medicine

Licensed In: Maryland

Ratings & Reviews

Dr. Tammy Denise Hadley, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Tammy Denise Hadley, MD from all over the web to help you find the right in Lutherville, MD.

Overall Rating

(4 Ratings)

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General Payments

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

**Payments by Company**
Amgen Inc.	$21 Prolia $21
AbbVie Inc.	$19 VRAYLAR $19
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15 XIFAXAN $15
Boehringer Ingelheim Pharmaceuticals, Inc.	$15 SYNJARDY $15

**Types of Payments**
Food and Beverage	$71

Biography

Dr. Tammy Hadley is affiliated with Johns Hopkins Hospital. Dr. Hadley studied medicine at Johns Hopkins University School of Medicine. She trained at a hospital affiliated with Johns Hopkins University for residency. Her patients gave her an average rating of 5.0 stars (out of 5). Awards and/or distinctions she has received include Voted one of Baltimore's Best Doctors and BAAU Community Recognition Award. She has a closed panel according to Yext.