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Dr. Lakshminarayanan Ramakrishnan, MD

(Dr. Lakshmi Ramakrishnan, MD)

(No ratings)

Specializes in: Internal Medicine (Adult Medicine), Hospital Medicine (Hospitalist) and Geriatrics (Elderly Care)
3100 Northwest Boulevard
Norman, OK 73072

Dr. Lakshminarayanan Ramakrishnan, MD is an internist in Norman, OK specializing in internal medicine (adult medicine), hospital medicine (hospitalist) and geriatrics (elderly care). Dr. Lakshminarayanan Ramakrishnan, MD is affiliated with U.S. Department of Veterans Affairs.

View Doctor's Full Profile (405) 310-9345

Office Locations

3100 Northwest Boulevard
Norman, OK 73072
(405) 310-9345
(405) 337-9650
open_in_new
921 Ne 13th Street (00-q) Oklahoma City Vamc (635)
Oklahoma City, OK 73104
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Noteworthy Medicare Patient Procedures Performed by Dr. Lakshminarayanan Ramakrishnan, MD in 2023

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

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. Lakshminarayanan Ramakrishnan, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Oklahoma.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

doctor visit 104
hospital care 2621
inpatient care 2621

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 3441
inpatient care 3441

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 152
Female 220
Ethnicity
Non-Hispanic White 290
Black 46
Hispanic 0
Asian 0
Other 0
Native American 20
Age
From 65 to 74 103
From 75 to 84 93
85 and over 51
Less than 65 125

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2013

Hypertension 75
High Cholesterol 53
Stroke 12
Ischemic Heart Disease 55
Depression 72
Chronic Kidney Disease 51
Asthma 16
Osteoperosis 11
Atrial Fibrilation 16
Heart Failure 49
Chronic Obstructive Pulmonary Disease 44
Diabetes 51
Dementia 50
Cancer 10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 3667
inpatient care 3645
outpatient care 22

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 171
Female 288
Ethnicity
Non-Hispanic White 363
Black 50
Hispanic 0
Asian 0
Other 0
Native American 26
Age
From 65 to 74 117
From 75 to 84 108
85 and over 61
Less than 65 173

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2014

Hypertension 75
High Cholesterol 54
Stroke 12
Ischemic Heart Disease 57
Depression 73
Chronic Kidney Disease 55
Asthma 15
Osteoperosis 12
Atrial Fibrilation 13
Heart Failure 47
Chronic Obstructive Pulmonary Disease 42
Diabetes 47
Dementia 43
Cancer 10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 4407
inpatient care 4407

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 404
Female 548
Ethnicity
Non-Hispanic White 788
Black 84
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 268
From 75 to 84 264
85 and over 108
Less than 65 312

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2015

Hypertension 75
High Cholesterol 61
Stroke 13
Ischemic Heart Disease 54
Depression 74
Chronic Kidney Disease 55
Asthma 31
Osteoperosis 9
Atrial Fibrilation 18
Heart Failure 43
Chronic Obstructive Pulmonary Disease 45
Diabetes 45
Dementia 40
Cancer 11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 2897
inpatient care 2897

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 175
Female 224
Ethnicity
Non-Hispanic White 313
Black 49
Hispanic 0
Asian 0
Other 0
Native American 25
Age
From 65 to 74 102
From 75 to 84 104
85 and over 55
Less than 65 138

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2016

Hypertension 75
High Cholesterol 60
Stroke 9
Ischemic Heart Disease 57
Depression 74
Chronic Kidney Disease 53
Asthma 45
Osteoperosis 8
Atrial Fibrilation 14
Heart Failure 42
Chronic Obstructive Pulmonary Disease 42
Diabetes 44
Dementia 45
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 3972
inpatient care 3961
outpatient care 11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 227
Female 265
Ethnicity
Non-Hispanic White 368
Black 71
Hispanic 0
Asian 0
Other 0
Native American 32
Age
From 65 to 74 112
From 75 to 84 79
85 and over 48
Less than 65 253

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2017

Hypertension 75
High Cholesterol 55
Stroke 7
Ischemic Heart Disease 47
Depression 75
Chronic Kidney Disease 48
Asthma 18
Osteoperosis 7
Atrial Fibrilation 10
Heart Failure 27
Chronic Obstructive Pulmonary Disease 35
Diabetes 39
Dementia 44
Cancer 7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 4227
inpatient care 4227

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 168
Female 249
Ethnicity
Non-Hispanic White 307
Black 63
Hispanic 0
Asian 0
Other 0
Native American 24
Age
From 65 to 74 83
From 75 to 84 75
85 and over 31
Less than 65 228

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2018

Hypertension 75
High Cholesterol 62
Stroke 9
Ischemic Heart Disease 41
Depression 75
Chronic Kidney Disease 50
Asthma 17
Osteoperosis 6
Atrial Fibrilation 8
Heart Failure 25
Chronic Obstructive Pulmonary Disease 32
Diabetes 41
Dementia 47
Cancer 4

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 2597
inpatient care 2597

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 148
Female 173
Ethnicity
Non-Hispanic White 244
Black 48
Hispanic 0
Asian 0
Other 0
Native American 15
Age
From 65 to 74 71
From 75 to 84 44
85 and over 27
Less than 65 179

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2019

Hypertension 75
High Cholesterol 61
Stroke 4
Ischemic Heart Disease 33
Depression 75
Chronic Kidney Disease 44
Asthma 17
Osteoperosis 9
Atrial Fibrilation 8
Heart Failure 25
Chronic Obstructive Pulmonary Disease 32
Diabetes 36
Dementia 42
Cancer 7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 1833
inpatient care 1833

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 113
Female 156
Ethnicity
Non-Hispanic White 194
Black 39
Hispanic 19
Asian 0
Other 0
Native American 0
Age
From 65 to 74 66
From 75 to 84 51
85 and over 27
Less than 65 125

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2020

Hypertension 75
High Cholesterol 63
Stroke 6
Ischemic Heart Disease 44
Depression 75
Chronic Kidney Disease 52
Asthma 18
Osteoperosis 8
Atrial Fibrilation 16
Heart Failure 28
Chronic Obstructive Pulmonary Disease 30
Diabetes 40
Dementia 38
Cancer 11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 1217
inpatient care 1217

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 91
Female 144
Ethnicity
Non-Hispanic White 181
Black 34
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 67
From 75 to 84 71
85 and over 34
Less than 65 63

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2021

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 52
Depression 66
Chronic Kidney Disease 62
Asthma 20
Osteoperosis 14
Atrial Fibrilation 22
Heart Failure 40
Chronic Obstructive Pulmonary Disease 38
Diabetes 43
Dementia 38
Cancer 12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

hospital care 1269
inpatient care 1241
outpatient care 28

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 159
Female 205
Ethnicity
Non-Hispanic White 278
Black 52
Hispanic 0
Asian 0
Other 0
Native American 15
Age
From 65 to 74 141
From 75 to 84 103
85 and over 44
Less than 65 76

Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 19
Ischemic Heart Disease 50
Depression 53
Chronic Kidney Disease 41
Asthma 22
Osteoperosis 13
Atrial Fibrilation 35
Heart Failure 44
Chronic Obstructive Pulmonary Disease 39
Diabetes 49
Dementia 25
Cancer 14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lakshminarayanan Ramakrishnan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lakshminarayanan Ramakrishnan, MD treated as an internist in Norman, OK were hospital care, inpatient care and outpatient care.

doctor visit 104
hospital care 2922
inpatient care 2917
outpatient care 20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD.

Gender
Male 164
Female 224
Ethnicity
Black / African American 48
Asian / Pacific Islander 0
Non-Hispanic White 302
Native American / Alaskan Native 14
Hispanic 1
Other 0
Age
75 to 84 90
85 and over 44
Less than 65 152
65 to 74 102

Average of Total of Conditions of Medicare patients treated by Dr. Lakshminarayanan Ramakrishnan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Lakshminarayanan Ramakrishnan, MD treated were hypertension, depression, high cholesterol and chronic kidney disease.

Hypertension 68
High Cholesterol 56
Stroke 9
Ischemic Heart Disease 44
Depression 64
Chronic Kidney Disease 46
Asthma 19
Osteoporosis 8
Heart Failure 33
Chronic Obstructive Pulmonary Disease 34
Diabetes 39
Atrial Fibrillation 14
Cancer 8
Dementia 37

Education & Training

He has a state license in Oklahoma.

Licensed In: Oklahoma

Affiliations & Hospitals

Dr. Lakshminarayanan Ramakrishnan, MD is associated with these hospitals and organizations:

U.S. Department of Veterans Affairs

Ratings & Reviews

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General Payments

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

Payments by Company
Medtronic, Inc. $19 Micra
$19
Otsuka America Pharmaceutical, Inc. $12 SAMSCA
$12
Types of Payments
Food and Beverage $32

Biography

Dr. Lakshmi Ramakrishnan's areas of specialization are hospital medicine (hospitalist) and geriatrics (elderly care). Dr. Ramakrishnan is affiliated with U.S. Department of Veterans Affairs.

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