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Dr. Ratan L Tiwari, MD

Accepting New Patients

(Dr. Ratan L. Tiwari, M.D.)

(5 Ratings)

Specializes in: Interventional Cardiology, Nuclear Cardiology and Adult Cardiology

Sardar Patel Medical College, Bikaner

26960 Cherry Hills Boulevard
Ste A Sun City, CA 92586

(951) 652-8000

Dr. Ratan L Tiwari, MD is an interventional cardiologist in Ste A Sun City, CA specializing in interventional cardiology, nuclear cardiology and adult cardiology. He graduated from Sardar Patel Medical College, Bikaner. Dr. Ratan L Tiwari, MD is affiliated with Astrana Health, Dignity Health, RATAN L TIWARI, MD, Alpha Care Medical Group and St Bernardine Medical Center.

Office Locations

Alpha Care Medical Group

26960 Cherry Hills Boulevard
Ste A Sun City, CA 92586

(951) 652-8000

open_in_new

Alpha Care Medical Group

949 Calhoun Place
Ste D Hemet, CA 92543

(951) 929-6431

open_in_new

St Bernardine Medical Center

949 Calhoun Place Suite D
Hemet, CA 92543

(951) 652-8000

(951) 929-6431

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2012 were cardiac procedures, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	134
cardiac procedures	759
catheterization	43
diagnostic procedures	31
doctor visit	2411
hospital care	331
inpatient care	320
lab tests	307
minimally invasive procedures	43
nuclear scan	115
outpatient care	11
preventive care	18
stent placement (stenting)	12
stress testing	216
ultrasound (sonogram)	259
vaccines	18
vascular procedures	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2013 were cardiac procedures, lab tests, stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	178
cardiac procedures	694
catheterization	27
diagnostic procedures	27
doctor visit	2372
hospital care	172
inpatient care	160
lab tests	301
minimally invasive procedures	27
nuclear scan	139
outpatient care	12
stress testing	264
ultrasound (sonogram)	139
vascular procedures	27

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	351
Female	467

**Ethnicity**
Non-Hispanic White	609
Black	41
Hispanic	148
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	272
85 and over	176
Less than 65	118

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	72
Depression	25
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	50
Chronic Obstructive Pulmonary Disease	39
Diabetes	53
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2014 were cardiac procedures, lab tests, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	130
cardiac procedures	602
doctor visit	2109
hospital care	37
inpatient care	37
lab tests	255
nuclear scan	112
preventive care	31
stress testing	156
ultrasound (sonogram)	220
vaccines	31

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	376
Female	476

**Ethnicity**
Non-Hispanic White	617
Black	58
Hispanic	145
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	265
85 and over	171
Less than 65	147

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	68
Depression	29
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	52
Chronic Obstructive Pulmonary Disease	38
Diabetes	56
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2015 were cardiac procedures, lab tests, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	93
cardiac procedures	321
doctor visit	2147
hospital care	40
inpatient care	25
lab tests	286
nuclear scan	82
outpatient care	15
stress testing	93
ultrasound (sonogram)	135

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	642
Female	752

**Ethnicity**
Non-Hispanic White	992
Black	96
Hispanic	248
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	464
From 75 to 84	440
85 and over	258
Less than 65	232

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	69
Depression	27
Chronic Kidney Disease	41
Asthma	23
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	58
Chronic Obstructive Pulmonary Disease	37
Diabetes	58
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2016 were cardiac procedures, lab tests, ambulatory monitoring and stress testing.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	134
cardiac procedures	333
catheterization	11
diagnostic procedures	11
doctor visit	2214
hospital care	58
inpatient care	35
lab tests	250
minimally invasive procedures	11
nuclear scan	66
outpatient care	23
stress testing	101
ultrasound (sonogram)	87
vascular procedures	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	348
Female	384

**Ethnicity**
Non-Hispanic White	489
Black	68
Hispanic	142
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	219
85 and over	119
Less than 65	144

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	64
Depression	26
Chronic Kidney Disease	46
Asthma	34
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	57
Chronic Obstructive Pulmonary Disease	35
Diabetes	57
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2017 were cardiac procedures, stress testing, lab tests and ambulatory monitoring.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	135
angioplasty	30
cardiac procedures	405
catheterization	74
diagnostic procedures	29
doctor visit	2129
hospital care	104
inpatient care	53
lab tests	142
minimally invasive procedures	74
nuclear scan	63
outpatient care	51
stent placement (stenting)	30
stress testing	179
ultrasound (sonogram)	17
vascular procedures	29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	390
Female	466

**Ethnicity**
Non-Hispanic White	573
Black	74
Hispanic	167
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	305
From 75 to 84	252
85 and over	150
Less than 65	149

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	66
Depression	28
Chronic Kidney Disease	51
Asthma	8
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	57
Chronic Obstructive Pulmonary Disease	41
Diabetes	59
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2018 were cardiac procedures, hospital care, stress testing and ambulatory monitoring.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	106
angioplasty	32
cardiac procedures	317
catheterization	91
diagnostic procedures	43
doctor visit	1550
hospital care	138
inpatient care	68
minimally invasive procedures	91
nuclear scan	51
outpatient care	70
stent placement (stenting)	32
stress testing	108
ultrasound (sonogram)	12
vascular procedures	43

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	369
Female	453

**Ethnicity**
Non-Hispanic White	547
Black	75
Hispanic	153
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	220
85 and over	163
Less than 65	152

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	66
Depression	34
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	61
Chronic Obstructive Pulmonary Disease	42
Diabetes	60
Dementia	23
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2019 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	93
angioplasty	26
cardiac procedures	434
catheterization	73
diagnostic procedures	34
doctor visit	1731
hospital care	190
inpatient care	128
minimally invasive procedures	73
nuclear scan	89
outpatient care	62
stent placement (stenting)	26
stress testing	268
vascular procedures	61

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	348
Female	410

**Ethnicity**
Non-Hispanic White	485
Black	78
Hispanic	151
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	218
85 and over	151
Less than 65	135

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	70
Depression	36
Chronic Kidney Disease	57
Asthma	10
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	66
Chronic Obstructive Pulmonary Disease	41
Diabetes	64
Dementia	23
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2020 were hospital care, cardiac procedures, inpatient care and stress testing.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	29
cardiac procedures	137
catheterization	24
diagnostic procedures	24
doctor visit	581
hospital care	149
inpatient care	112
minimally invasive procedures	24
nuclear scan	48
outpatient care	37
stress testing	84
vascular procedures	24

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	239
Female	262

**Ethnicity**
Non-Hispanic White	343
Black	45
Hispanic	84
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	152
85 and over	89
Less than 65	92

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	70
Depression	33
Chronic Kidney Disease	59
Asthma	12
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	69
Chronic Obstructive Pulmonary Disease	41
Diabetes	61
Dementia	23
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2021 were hospital care, cardiac procedures, inpatient care and stress testing.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	25
cardiac procedures	116
catheterization	21
diagnostic procedures	21
doctor visit	427
hospital care	142
inpatient care	113
minimally invasive procedures	21
nuclear scan	31
outpatient care	29
stress testing	70
vascular procedures	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	193
Female	211

**Ethnicity**
Non-Hispanic White	246
Black	45
Hispanic	86
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	112
85 and over	75
Less than 65	76

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	70
Depression	29
Chronic Kidney Disease	57
Asthma	9
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	66
Chronic Obstructive Pulmonary Disease	38
Diabetes	60
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2022 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	59
doctor visit	281
hospital care	18
inpatient care	18
nuclear scan	18
stress testing	45

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	147
Female	169

**Ethnicity**
Non-Hispanic White	206
Black	28
Hispanic	57
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	110
85 and over	58
Less than 65	53

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	56
Depression	33
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	10
Atrial Fibrilation	40
Heart Failure	59
Chronic Obstructive Pulmonary Disease	42
Diabetes	50
Dementia	17
Cancer	18

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA during 2023 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

ambulatory monitoring	36
cardiac procedures	141
doctor visit	754
hospital care	79
inpatient care	79
nuclear scan	41
stress testing	105

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	206
Female	249

**Ethnicity**
Non-Hispanic White	262
Black	56
Hispanic	111
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	143
85 and over	61
Less than 65	77

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	53
Depression	35
Chronic Kidney Disease	39
Asthma	15
Osteoperosis	13
Atrial Fibrilation	35
Heart Failure	55
Chronic Obstructive Pulmonary Disease	42
Diabetes	55
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Ratan L Tiwari, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ratan L Tiwari, MD treated as an interventional cardiologist in Ste A Sun City, CA were cardiac procedures, lab tests, stress testing and ultrasound (sonogram).

ambulatory monitoring	92
angioplasty	29
cardiac procedures	359
catheterization	45
diagnostic procedures	27
doctor visit	1558
hospital care	121
inpatient care	95
lab tests	256
minimally invasive procedures	45
nuclear scan	71
outpatient care	34
preventive care	24
stent placement (stenting)	25
stress testing	140
ultrasound (sonogram)	124
vaccines	24
vascular procedures	30

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Ratan L Tiwari, MD.

**Gender**
Male	300
Female	358

**Ethnicity**
Black / African American	55
Asian / Pacific Islander	13
Non-Hispanic White	447
Hispanic	124
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	200
85 and over	122
Less than 65	114
65 to 74	221

Average of Total of Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Ratan L Tiwari, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	60
Depression	27
Chronic Kidney Disease	43
Asthma	13
Osteoporosis	8
Heart Failure	54
Chronic Obstructive Pulmonary Disease	36
Diabetes	52
Atrial Fibrillation	25
Cancer	11
Dementia	17

Education & Training

Dr. Ratan L Tiwari, MD graduated from Sardar Patel Medical College, Bikaner. He completed residency at New York Methodist Hospital. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in California.

Medical School: Sardar Patel Medical College, Bikaner

Residency: New York Methodist Hospital

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: California

Affiliations & Hospitals

Dr. Ratan L Tiwari, MD is associated with these hospitals and organizations:

Astrana Health

Dignity Health

RATAN L TIWARI, MD

Alpha Care Medical Group

St Bernardine Medical Center

Ratings & Reviews

Dr. Ratan L Tiwari, MD has a good overall rating with an average of 3.4 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Ratan L Tiwari, MD from all over the web to help you find the right in Ste A Sun City, CA.

3.4

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
ABIOMED	$2,342 Impella $2,342
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$2,111 LifeVest $2,111
TERUMO MEDICAL CORPORATION	$1,311 GLIDESHEATH SLENDER $1,311
Janssen Pharmaceuticals, Inc	$946 XARELTO $946
Novartis Pharmaceuticals Corporation	$863 ENTRESTO $700	LEQVIO $163
Other	$5,764 ELIQUIS $578	JARDIANCE $412	VERQUVO $335	BRILINTA $329	Repatha $296	Other $3,814

**Types of Payments**
Food and Beverage	$9,298
Travel and Lodging	$3,420
Education	$620

Biography

Dr. Ratan Tiwari is a specialist in adult cardiology, interventional cardiology, and nuclear cardiology. The average patient rating for Dr. Tiwari is 3.5 stars (out of 5). Before performing his residency at New York Methodist Hospital, Dr. Tiwari attended Sardar Patel Medical College, Bikaner for medical school. In addition to English, Dr. Tiwari (or staff) speaks Hindi. He is professionally affiliated with Astrana Health and Dignity Health. Dr. Tiwari's practice in STE D HEMET, CA is open to new patients as reported by Astrana Health.

Select Year:

Dr. Ratan L Tiwari, MD

Office Locations

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. Ratan L Tiwari, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Ratan L Tiwari, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography