Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > WI Providers

Dr. Ravindra Shrinivas Karmarkar, MD

(No ratings)

Specializes in: Adult Infectious Disease

1700 E Juniper Way
Hartland, WI 53029

(262) 361-4062

Dr. Ravindra Shrinivas Karmarkar, MD is an adult infectious disease specialist in Hartland, WI specializing in adult infectious disease.

Office Locations

1700 E Juniper Way
Hartland, WI 53029

(262) 361-4062

open_in_new

2850 N Ridge Road
Ellicott City, MD 21043

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Ravindra Shrinivas Karmarkar, MD in 2024

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

Top 5%

By Volume:

inpatient hospital care

In 2024, Dr. Ravindra Shrinivas Karmarkar, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Wisconsin.

Top 25%

By Affordability:

inpatient hospital care

In 2012, Dr. Ravindra Shrinivas Karmarkar, MD had a list price for inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Wisconsin. 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. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	161
hospital care	2880
inpatient care	2880

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2013 were hospital care, inpatient care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	188
hospital care	2676
hyperbaric oxygen (HBO) therapy	120
inpatient care	2676

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	186
Female	209

**Ethnicity**
Non-Hispanic White	236
Black	130
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	94
85 and over	66
Less than 65	122

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	73
Asthma	21
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	55
Chronic Obstructive Pulmonary Disease	31
Diabetes	57
Dementia	34
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2014 were hospital care, inpatient care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	150
hospital care	1720
hyperbaric oxygen (HBO) therapy	74
inpatient care	1720

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	208
Female	256

**Ethnicity**
Non-Hispanic White	325
Black	113
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	139
85 and over	68
Less than 65	116

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	54
Depression	38
Chronic Kidney Disease	70
Asthma	19
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	54
Chronic Obstructive Pulmonary Disease	34
Diabetes	53
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	130
hospital care	1421
inpatient care	1421

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	386
Female	424

**Ethnicity**
Non-Hispanic White	606
Black	154
Hispanic	0
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	204
85 and over	152
Less than 65	230

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	14
Ischemic Heart Disease	58
Depression	41
Chronic Kidney Disease	72
Asthma	28
Osteoperosis	12
Atrial Fibrilation	30
Heart Failure	53
Chronic Obstructive Pulmonary Disease	33
Diabetes	54
Dementia	30
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2016 were hospital care, inpatient care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	134
hospital care	1511
hyperbaric oxygen (HBO) therapy	92
inpatient care	1511

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	165
Female	191

**Ethnicity**
Non-Hispanic White	251
Black	87
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	79
85 and over	62
Less than 65	97

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	75
Asthma	38
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	53
Chronic Obstructive Pulmonary Disease	33
Diabetes	57
Dementia	38
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2017 were hospital care, inpatient care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	123
hospital care	1395
hyperbaric oxygen (HBO) therapy	107
inpatient care	1395

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	148
Female	154

**Ethnicity**
Non-Hispanic White	191
Black	93
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	66
85 and over	37
Less than 65	106

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	52
Depression	51
Chronic Kidney Disease	75
Asthma	22
Osteoperosis	15
Atrial Fibrilation	25
Heart Failure	54
Chronic Obstructive Pulmonary Disease	34
Diabetes	58
Dementia	35
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	119
hospital care	1821
inpatient care	1821

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	196
Female	183

**Ethnicity**
Non-Hispanic White	273
Black	89
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	103
85 and over	64
Less than 65	92

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	55
Depression	52
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	13
Atrial Fibrilation	32
Heart Failure	53
Chronic Obstructive Pulmonary Disease	35
Diabetes	54
Dementia	36
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	76
hospital care	1312
inpatient care	1312

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	126
Female	158

**Ethnicity**
Non-Hispanic White	192
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	65
85 and over	53
Less than 65	71

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	15
Ischemic Heart Disease	58
Depression	55
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	50
Chronic Obstructive Pulmonary Disease	35
Diabetes	56
Dementia	37
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	57
hospital care	1524
inpatient care	1524

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	157
Female	172

**Ethnicity**
Non-Hispanic White	203
Black	96
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	79
85 and over	57
Less than 65	83

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2020

Hypertension	75
High Cholesterol	74
Stroke	16
Ischemic Heart Disease	63
Depression	54
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	53
Chronic Obstructive Pulmonary Disease	33
Diabetes	51
Dementia	36
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	57
hospital care	1060
inpatient care	1060

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	137
Female	141

**Ethnicity**
Non-Hispanic White	196
Black	53
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	86
85 and over	42
Less than 65	48

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	18
Ischemic Heart Disease	59
Depression	52
Chronic Kidney Disease	75
Asthma	17
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	53
Chronic Obstructive Pulmonary Disease	29
Diabetes	55
Dementia	33
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	82
hospital care	633
inpatient care	633

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	104
Female	101

**Ethnicity**
Non-Hispanic White	150
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	64
85 and over	45
Less than 65	34

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	49
Depression	46
Chronic Kidney Disease	56
Asthma	18
Osteoperosis	20
Atrial Fibrilation	34
Heart Failure	54
Chronic Obstructive Pulmonary Disease	30
Diabetes	49
Dementia	27
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	31
hospital care	674
inpatient care	674

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	100
Female	82

**Ethnicity**
Non-Hispanic White	99
Black	69
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	54
85 and over	31
Less than 65	37

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	49
Depression	43
Chronic Kidney Disease	52
Asthma	17
Osteoperosis	12
Atrial Fibrilation	33
Heart Failure	46
Chronic Obstructive Pulmonary Disease	36
Diabetes	64
Dementia	36
Cancer	24

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

doctor visit	81
hospital care	1138
inpatient care	1138

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Male	188
Female	167

**Ethnicity**
Non-Hispanic White	208
Black	132
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	102
85 and over	53
Less than 65	66

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	48
Depression	46
Chronic Kidney Disease	59
Asthma	14
Osteoperosis	11
Atrial Fibrilation	39
Heart Failure	50
Chronic Obstructive Pulmonary Disease	38
Diabetes	57
Dementia	33
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Ravindra Shrinivas Karmarkar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ravindra Shrinivas Karmarkar, MD treated as an adult infectious disease specialist in Hartland, WI were hospital care and inpatient care.

doctor visit	106
hospital care	1520
inpatient care	1520

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD.

**Gender**
Female	172
Male	161

**Ethnicity**
Black / African American	86
Asian / Pacific Islander	3
Non-Hispanic White	225
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	56
75 to 84	87
Less than 65	84
65 to 74	105

Average of Total of Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	64
Stroke	15
Ischemic Heart Disease	50
Depression	43
Chronic Kidney Disease	64
Asthma	18
Osteoporosis	12
Heart Failure	48
Chronic Obstructive Pulmonary Disease	30
Diabetes	51
Atrial Fibrillation	26
Cancer	13
Dementia	30

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

Dr. Ravindra Shrinivas Karmarkar, MD does not have any reviews yet, be the first to leave a review of Dr. Ravindra Shrinivas Karmarkar, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Astellas Pharma US Inc	$390 AmBisome $196	MYCAMINE $76	Lexiscan $18	$100
Theravance Biopharma Inc.	$149 VIBATIV $149
Gilead Sciences, Inc.	$96 $96
Smith & Nephew, Inc.	$83 Regranex $58	Santyl $25
The Medicines Company	$71 ORBACTIV $71
Other	$399 TEFLARO $70	SIVEXTRO $49	DALVANCE $36	ZYVOX $33	LANTUS $31	Other $180

**Types of Payments**
Food and Beverage	$1,048
Education	$127
Entertainment	$14

Biography

Dr. Ravindra Karmarkar obtained a license to practice in Wisconsin.

Select Year:

Dr. Ravindra Shrinivas Karmarkar, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ravindra Shrinivas Karmarkar, MD in 2024

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Ravindra Shrinivas Karmarkar, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Hartland, WI