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Dr. Tahir Mahmood, MD

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Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)

Allama Iqbal Medical College

2000 Lake Avenue
Woodstock, IL 60098

(815) 337-8603

Dr. Tahir Mahmood, MD is an internist in Woodstock, IL specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). He graduated from Allama Iqbal Medical College. Dr. Tahir Mahmood, MD is affiliated with Advocate Health Care.

Office Locations

2000 Lake Avenue
Woodstock, IL 60098

(815) 337-8603

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2500 S Highland Avenue Suite 230
Lombard, IL 60148

(630) 429-9000

(630) 429-9060

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Advocate Health Care

6414 S Cass Avenue
Westmont, IL 60559

(630) 219-0005

(630) 981-5229

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875 S. Route 31
Crystal Lake, IL 60014

(779) 220-5500

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901 Grant Street
Harvard, IL 60033

(815) 943-5431

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2012 were emergency care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

emergency care	145

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

hospital care	450
inpatient care	430
outpatient care	20

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	68
Female	144

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

**Age**
From 65 to 74	68
From 75 to 84	60
85 and over	52
Less than 65	32

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	18
Ischemic Heart Disease	56
Depression	61
Chronic Kidney Disease	58
Asthma	18
Osteoperosis	17
Atrial Fibrilation	30
Heart Failure	55
Chronic Obstructive Pulmonary Disease	44
Diabetes	46
Dementia	33
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

hospital care	955
inpatient care	887
outpatient care	68

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	316
Female	540

**Ethnicity**
Non-Hispanic White	804
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	284
85 and over	244
Less than 65	118

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2015

Hypertension	75
High Cholesterol	74
Stroke	20
Ischemic Heart Disease	63
Depression	55
Chronic Kidney Disease	63
Asthma	28
Osteoperosis	17
Atrial Fibrilation	27
Heart Failure	62
Chronic Obstructive Pulmonary Disease	43
Diabetes	52
Dementia	41
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

hospital care	433
inpatient care	401
outpatient care	32

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	107
Female	165

**Ethnicity**
Non-Hispanic White	256
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	87
85 and over	89
Less than 65	31

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	64
Depression	55
Chronic Kidney Disease	71
Asthma	49
Osteoperosis	18
Atrial Fibrilation	28
Heart Failure	61
Chronic Obstructive Pulmonary Disease	48
Diabetes	50
Dementia	40
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

hospital care	604
inpatient care	587
outpatient care	17

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	135
Female	171

**Ethnicity**
Non-Hispanic White	287
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	90
85 and over	94
Less than 65	33

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2017

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	63
Depression	46
Chronic Kidney Disease	65
Asthma	10
Osteoperosis	14
Atrial Fibrilation	35
Heart Failure	60
Chronic Obstructive Pulmonary Disease	43
Diabetes	50
Dementia	37
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

hospital care	1257
inpatient care	1165
outpatient care	92

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	209
Female	290

**Ethnicity**
Non-Hispanic White	465
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	146
85 and over	119
Less than 65	75

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	63
Depression	38
Chronic Kidney Disease	72
Asthma	8
Osteoperosis	9
Atrial Fibrilation	33
Heart Failure	60
Chronic Obstructive Pulmonary Disease	47
Diabetes	49
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

doctor visit	18
hospital care	206
inpatient care	206

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	45
Female	68

**Age**
From 65 to 74	33
From 75 to 84	31
85 and over	28
Less than 65	21

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	62
Depression	47
Chronic Kidney Disease	69
Asthma	11
Osteoperosis	0
Atrial Fibrilation	27
Heart Failure	60
Chronic Obstructive Pulmonary Disease	50
Diabetes	53
Dementia	36
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2020 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

doctor visit	26
hospital care	53
inpatient care	53
nursing home care	46

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	32
Female	48

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	45
Depression	51
Chronic Kidney Disease	53
Asthma	20
Osteoperosis	0
Atrial Fibrilation	24
Heart Failure	46
Chronic Obstructive Pulmonary Disease	26
Diabetes	48
Dementia	40
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2021 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

doctor visit	33
hospital care	221
inpatient care	221
nursing home care	191

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	64
Female	99

**Ethnicity**
Non-Hispanic White	107
Black	13
Hispanic	0
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	54
85 and over	39
Less than 65	20

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	53
Depression	48
Chronic Kidney Disease	56
Asthma	15
Osteoperosis	15
Atrial Fibrilation	28
Heart Failure	56
Chronic Obstructive Pulmonary Disease	31
Diabetes	50
Dementia	47
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2022 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

doctor visit	39
hospital care	396
inpatient care	396
nursing home care	150

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	73
Female	126

**Ethnicity**
Non-Hispanic White	143
Black	12
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	71
85 and over	63
Less than 65	15

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	51
Depression	56
Chronic Kidney Disease	42
Asthma	16
Osteoperosis	18
Atrial Fibrilation	40
Heart Failure	50
Chronic Obstructive Pulmonary Disease	33
Diabetes	53
Dementia	42
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL during 2023 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

hospital care	83
inpatient care	83
nursing home care	21

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	21
Female	44

**Ethnicity**
Non-Hispanic White	45
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	17
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	43
Depression	49
Chronic Kidney Disease	40
Asthma	20
Osteoperosis	0
Atrial Fibrilation	32
Heart Failure	51
Chronic Obstructive Pulmonary Disease	38
Diabetes	58
Dementia	40
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

doctor visit	131

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Male	48
Female	17

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD in 2024

Hypertension	69
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Tahir Mahmood, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tahir Mahmood, MD treated as an internist in Woodstock, IL were hospital care, inpatient care, emergency care and nursing home care.

doctor visit	49
emergency care	145
hospital care	465
inpatient care	442
nursing home care	102
outpatient care	45

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Tahir Mahmood, MD.

**Gender**
Female	142
Male	93

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	5
Non-Hispanic White	200
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	60
75 to 84	74
Less than 65	28
65 to 74	66

Average of Total of Conditions of Medicare patients treated by Dr. Tahir Mahmood, MD From 2012 - 2024

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

Hypertension	68
High Cholesterol	66
Stroke	14
Ischemic Heart Disease	48
Depression	43
Chronic Kidney Disease	50
Asthma	16
Osteoporosis	9
Heart Failure	46
Chronic Obstructive Pulmonary Disease	35
Diabetes	45
Atrial Fibrillation	25
Dementia	32
Cancer	13

Education & Training

Dr. Tahir Mahmood, MD graduated from Allama Iqbal Medical College. He completed residency at The Western Pennsylvania Hospital. He is certified by the Board certifications: American Board of Internal Medicine and has a state license in Illinois.

Medical School: Allama Iqbal Medical College

Residency: The Western Pennsylvania Hospital

Board Certification: Board certifications: American Board of Internal Medicine

Licensed In: Illinois

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General Payments

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

**Payments by Company**
AbbVie Inc.	$169 UBRELVY $169
ABIOMED	$42 $42
Pfizer Inc.	$16 IBRANCE $16
GlaxoSmithKline, LLC.	$11 INCRUSE $11

**Types of Payments**
Food and Beverage	$237

Biography

Dr. Tahir Mahmood is a specialist in hospital medicine (hospitalist) in Harvard, IL, Lombard, IL, and Crystal Lake, IL. Dr. Mahmood graduated from Allama Iqbal Medical College and then he performed his residency at The Western Pennsylvania Hospital. In addition to English, Dr. Mahmood (or staff) speaks Urdu, Hindi, and Punjabi. He is affiliated with Advocate Good Samaritan Hospital.