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Dr. Santosh Samuel Oommen, MD

Specializes in: Cardiac Electrophysiology (Heart Rhythm)
University of Connecticut School of Medicine (2005)
23845 HOLMAN HIGHWAY SUITE 109
MONTEREY, CA 93940

Dr. Santosh Samuel Oommen, MD is a cardiac electrophysiologist in MONTEREY, CA specializing in cardiac electrophysiology (heart rhythm). He graduated from University of Connecticut School of Medicine in 2005 and has 21 years of experience. Dr. Santosh Samuel Oommen, MD is affiliated with SUTTER BAY MEDICAL FOUNDATION.

View Doctor's Full Profile (831) 241-9200

Office Locations

23845 HOLMAN HIGHWAY SUITE 109
MONTEREY, CA 93940
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Santosh Samuel Oommen, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care
permanent transvenous pacemaker implantation
permanent transvenous pacemaker replacement

In 2013, Dr. Santosh Samuel Oommen, MD performed more inpatient hospital care (for patient admitted to hospital), permanent transvenous pacemaker implantation, and permanent transvenous pacemaker replacement procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2013 were hospital care, inpatient care, lab tests and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

cardiac procedures 13
doctor visit 191
hospital care 87
implant surgery 13
inpatient care 87
lab tests 21
minimally invasive procedures 13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 199
Female 152
Ethnicity
Non-Hispanic White 255
Black 0
Hispanic 68
Asian 0
Other 0
Native American 0
Age
From 65 to 74 121
From 75 to 84 129
85 and over 62
Less than 65 39

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2013

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2013 were hypertension, ischemic heart disease, high cholesterol and atrial fibrilation.

Hypertension 75
High Cholesterol 64
Stroke 8
Ischemic Heart Disease 65
Depression 21
Chronic Kidney Disease 27
Asthma 7
Osteoperosis 7
Atrial Fibrilation 59
Heart Failure 48
Chronic Obstructive Pulmonary Disease 20
Diabetes 32
Dementia 8
Cancer 11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2014 were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 21
ambulatory monitoring 28
cardiac procedures 127
cardioversion 14
catheterization 21
diagnostic procedures 21
doctor visit 740
hospital care 170
implant surgery 45
implantable cardioverter-defibrillator (ICD) replacement 23
inpatient care 170
lab tests 51
minimally invasive procedures 120
ultrasound (sonogram) 33

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 788
Female 601
Ethnicity
Non-Hispanic White 977
Black 18
Hispanic 277
Asian 0
Other 0
Native American 104
Age
From 65 to 74 510
From 75 to 84 480
85 and over 291
Less than 65 108

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2014

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension 75
High Cholesterol 63
Stroke 9
Ischemic Heart Disease 63
Depression 21
Chronic Kidney Disease 32
Asthma 7
Osteoperosis 9
Atrial Fibrilation 44
Heart Failure 48
Chronic Obstructive Pulmonary Disease 18
Diabetes 34
Dementia 12
Cancer 9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2015 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 14
ambulatory monitoring 64
cardiac procedures 138
catheterization 14
diagnostic procedures 14
doctor visit 1058
hospital care 146
implant surgery 34
implantable cardioverter-defibrillator (ICD) replacement 19
inpatient care 146
lab tests 30
minimally invasive procedures 88
ultrasound (sonogram) 26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 1766
Female 1284
Ethnicity
Non-Hispanic White 2232
Black 22
Hispanic 572
Asian 0
Other 0
Native American 188
Age
From 65 to 74 1106
From 75 to 84 1100
85 and over 634
Less than 65 210

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2015

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 62
Stroke 9
Ischemic Heart Disease 61
Depression 19
Chronic Kidney Disease 31
Asthma 13
Osteoperosis 9
Atrial Fibrilation 50
Heart Failure 49
Chronic Obstructive Pulmonary Disease 18
Diabetes 33
Dementia 11
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2016 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 15
ambulatory monitoring 32
cardiac procedures 130
catheterization 15
diagnostic procedures 15
doctor visit 729
hospital care 170
implant surgery 36
implantable cardioverter-defibrillator (ICD) replacement 17
inpatient care 170
minimally invasive procedures 94
ultrasound (sonogram) 47

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 709
Female 505
Ethnicity
Non-Hispanic White 790
Black 52
Hispanic 201
Asian 80
Other 16
Native American 75
Age
From 65 to 74 470
From 75 to 84 452
85 and over 225
Less than 65 67

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2016

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 62
Stroke 7
Ischemic Heart Disease 59
Depression 18
Chronic Kidney Disease 37
Asthma 20
Osteoperosis 8
Atrial Fibrilation 47
Heart Failure 47
Chronic Obstructive Pulmonary Disease 17
Diabetes 35
Dementia 12
Cancer 11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2017 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 41
ambulatory monitoring 100
cardiac procedures 345
catheterization 41
diagnostic procedures 41
doctor visit 407
hospital care 257
implant surgery 44
implantable cardioverter-defibrillator (ICD) replacement 14
inpatient care 257
minimally invasive procedures 171
ultrasound (sonogram) 160

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 703
Female 642
Ethnicity
Non-Hispanic White 881
Black 143
Hispanic 76
Asian 205
Other 0
Native American 0
Age
From 65 to 74 504
From 75 to 84 507
85 and over 258
Less than 65 76

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2017

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 68
Stroke 12
Ischemic Heart Disease 53
Depression 19
Chronic Kidney Disease 46
Asthma 11
Osteoperosis 10
Atrial Fibrilation 44
Heart Failure 39
Chronic Obstructive Pulmonary Disease 17
Diabetes 33
Dementia 13
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2018 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 36
ambulatory monitoring 89
cardiac procedures 335
catheterization 36
diagnostic procedures 36
doctor visit 402
hospital care 226
implant surgery 68
implantable cardioverter-defibrillator (ICD) replacement 27
inpatient care 226
minimally invasive procedures 174
ultrasound (sonogram) 142

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 494
Female 453
Ethnicity
Non-Hispanic White 462
Black 151
Hispanic 55
Asian 243
Other 0
Native American 0
Age
From 65 to 74 393
From 75 to 84 301
85 and over 177
Less than 65 76

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2018

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 66
Stroke 13
Ischemic Heart Disease 48
Depression 20
Chronic Kidney Disease 47
Asthma 9
Osteoperosis 12
Atrial Fibrilation 40
Heart Failure 39
Chronic Obstructive Pulmonary Disease 16
Diabetes 33
Dementia 14
Cancer 11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2019 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 55
ambulatory monitoring 26
cardiac procedures 261
catheterization 55
diagnostic procedures 55
doctor visit 406
hospital care 234
implant surgery 36
inpatient care 234
minimally invasive procedures 210
ultrasound (sonogram) 144

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 433
Female 443
Ethnicity
Non-Hispanic White 465
Black 138
Hispanic 47
Asian 186
Other 40
Native American 0
Age
From 65 to 74 367
From 75 to 84 291
85 and over 163
Less than 65 55

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2019

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 67
Stroke 10
Ischemic Heart Disease 50
Depression 22
Chronic Kidney Disease 46
Asthma 9
Osteoperosis 10
Atrial Fibrilation 43
Heart Failure 42
Chronic Obstructive Pulmonary Disease 14
Diabetes 34
Dementia 12
Cancer 12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2020 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 60
ambulatory monitoring 15
cardiac procedures 226
catheterization 60
diagnostic procedures 60
doctor visit 383
hospital care 214
implant surgery 30
implantable cardioverter-defibrillator (ICD) replacement 12
inpatient care 214
minimally invasive procedures 231
ultrasound (sonogram) 121

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 383
Female 334
Ethnicity
Non-Hispanic White 403
Black 122
Hispanic 38
Asian 116
Other 0
Native American 0
Age
From 65 to 74 311
From 75 to 84 248
85 and over 113
Less than 65 45

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2020

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 64
Stroke 12
Ischemic Heart Disease 54
Depression 21
Chronic Kidney Disease 50
Asthma 9
Osteoperosis 10
Atrial Fibrilation 47
Heart Failure 45
Chronic Obstructive Pulmonary Disease 14
Diabetes 35
Dementia 12
Cancer 13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2021 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 29
ambulatory monitoring 25
cardiac procedures 199
catheterization 29
diagnostic procedures 29
doctor visit 465
hospital care 210
implant surgery 55
inpatient care 210
minimally invasive procedures 155
ultrasound (sonogram) 90

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 615
Female 605
Ethnicity
Non-Hispanic White 736
Black 127
Hispanic 0
Asian 234
Other 64
Native American 0
Age
From 65 to 74 472
From 75 to 84 490
85 and over 214
Less than 65 44

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2021

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 68
Stroke 11
Ischemic Heart Disease 45
Depression 21
Chronic Kidney Disease 43
Asthma 9
Osteoperosis 12
Atrial Fibrilation 42
Heart Failure 35
Chronic Obstructive Pulmonary Disease 13
Diabetes 32
Dementia 11
Cancer 15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2022 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 41
ambulatory monitoring 40
cardiac procedures 218
catheterization 41
diagnostic procedures 41
doctor visit 517
hospital care 239
implant surgery 51
implantable cardioverter-defibrillator (ICD) replacement 13
inpatient care 239
minimally invasive procedures 157
ultrasound (sonogram) 86

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 663
Female 657
Ethnicity
Non-Hispanic White 772
Black 159
Hispanic 66
Asian 264
Other 59
Native American 0
Age
From 65 to 74 484
From 75 to 84 546
85 and over 240
Less than 65 50

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2022

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2022 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension 75
High Cholesterol 75
Stroke 15
Ischemic Heart Disease 37
Depression 19
Chronic Kidney Disease 36
Asthma 11
Osteoperosis 18
Atrial Fibrilation 52
Heart Failure 36
Chronic Obstructive Pulmonary Disease 16
Diabetes 32
Dementia 10
Cancer 16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA during 2023 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

ablation 21
ambulatory monitoring 41
cardiac procedures 133
catheterization 21
diagnostic procedures 21
doctor visit 516
hospital care 263
implant surgery 32
inpatient care 263
minimally invasive procedures 74
ultrasound (sonogram) 39

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Male 619
Female 647
Ethnicity
Non-Hispanic White 738
Black 135
Hispanic 64
Asian 265
Other 0
Native American 0
Age
From 65 to 74 444
From 75 to 84 548
85 and over 223
Less than 65 51

Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD in 2023

The most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated during 2023 were high cholesterol, hypertension, atrial fibrilation and ischemic heart disease.

Hypertension 75
High Cholesterol 75
Stroke 16
Ischemic Heart Disease 36
Depression 20
Chronic Kidney Disease 33
Asthma 12
Osteoperosis 19
Atrial Fibrilation 54
Heart Failure 34
Chronic Obstructive Pulmonary Disease 14
Diabetes 33
Dementia 9
Cancer 14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Santosh Samuel Oommen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Santosh Samuel Oommen, MD treated as a cardiac electrophysiologist in MONTEREY, CA were inpatient care, hospital care, cardiac procedures and minimally invasive procedures.

ablation 33
ambulatory monitoring 46
cardiac procedures 193
cardioversion 14
catheterization 33
diagnostic procedures 33
doctor visit 528
hospital care 201
implant surgery 40
implantable cardioverter-defibrillator (ICD) replacement 17
inpatient care 201
lab tests 34
minimally invasive procedures 135
ultrasound (sonogram) 88

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Santosh Samuel Oommen, MD.

Gender
Female 574
Male 670
Ethnicity
Black / African American 97
Asian / Pacific Islander 144
Non-Hispanic White 791
Hispanic 133
Native American / Alaskan Native 33
Other 16
Age
85 and over 236
75 to 84 462
Less than 65 74
65 to 74 471

Average of Total of Conditions of Medicare patients treated by Dr. Santosh Samuel Oommen, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Santosh Samuel Oommen, MD treated were hypertension, high cholesterol, ischemic heart disease and atrial fibrilation.

Hypertension 75
High Cholesterol 66
Stroke 11
Ischemic Heart Disease 51
Depression 20
Chronic Kidney Disease 38
Asthma 10
Osteoporosis 11
Heart Failure 42
Chronic Obstructive Pulmonary Disease 16
Diabetes 33
Atrial Fibrillation 47
Cancer 12
Dementia 11

Education & Training

Dr. Santosh Samuel Oommen, MD graduated from University of Connecticut School of Medicine in 2005. He has a state license in California.

Medical School: University of Connecticut School of Medicine (2005)

Licensed In: California

Affiliations & Hospitals

Dr. Santosh Samuel Oommen, MD is associated with these hospitals and organizations:

SUTTER BAY MEDICAL FOUNDATION

Ratings & Reviews

Dr. Santosh Samuel Oommen, MD has an exceptional overall rating with an average of 4.67 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Santosh Samuel Oommen, MD from all over the web to help you find the right in MONTEREY, CA. 

4.67
Overall Rating
Leave a Review
Reviews From Around The Web
Overall Rating: 5.0 2025-11-18
Patient verified via Press Ganey
Dr Oommen was excellent. He explained things so that I could understand them, he was patient with all the questions I had, he was thorough in attending to my issues and he spent significant time with me as we went through the examination process.
Overall Rating: 5.0 2025-07-15
Patient verified via Press Ganey
He listened and was very understanding
Overall Rating: 4.0 2025-08-02
Patient verified via Press Ganey
Good experience

General Payments

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

Payments by Company
Medtronic Vascular, Inc. $1,500 Micra
$1,150 		Cardiac Diagnostics and Monitoring
$109 		Reveal LINQ
$101 		Arctic Front
$73 		Cardiac Resynchronization Therapy - CRT
$44 		Other
$24
Boston Scientific Corporation $1,488 Tachy System
$747 		GENERAL - TACHY SYSTEMS
$186 		RHYTHMIA MAPPING SYSTEM
$171 		Emblem S-ICD
$101 		CLINICAL TRIAL PRODUCT
$79 		Other
$205
St. Jude Medical, Inc. $1,478 Electrophysiology
$916 		Structural Heart
$158 		CRM
$134 		Electrophysiology (EP)
$112 		Ampere RF Ablation Generator
$59 		Other
$100
Abbott Laboratories $1,456 Ensite
$691 		EnSite Precision Cardiac Mapping System
$253 		ENSITE PRECISION
$196 		Ensite Cardiac Mapping System
$108 		HeartMate 3 Left Ventricular Dev
$104 		Other
$105
Biosense Webster, Inc. $955 Carto 3
$346 		Carto 3 System
$334 		QDOT MICRO Catheter
$91 		OCTARAY MAPPING CATHETER
$90 		Visitag
$32 		Other
$62
Other $1,495 Carto 3 System
$709 		ECM Patch,Pouch
$160 		HeartMate II
$123 		Pradaxa
$97 		CLEVIPREX
$79 		Other
$328
Types of Payments
Food and Beverage $4,914
Travel and Lodging $3,447
Education $12

Research Payments

Dr. Santosh Samuel Oommen, MD has received 1 research payments totaling $27,202.

Biography

Dr. Santosh Oommen's medical specialty is cardiac electrophysiology (heart rhythm). Patient ratings for Dr. Oommen average 4.5 stars (out of 5). He graduated from the University of Connecticut School of Medicine. Unfortunately, according to Doctor.com, he is not currently accepting new patients.

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