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Dr. Deepak Venkateswaran Thiagarajan, MD

Accepting New Patients

(Dr. Deepak Thiagarajan, MD)

(4 Ratings)

Specializes in: Adult Hospital Medicine and Geriatrics (Elderly Care)

St. George's University School of Medicine

7974 Haven Avenue Suite 210
Rancho Cucamonga, CA 91730

(909) 881-5994

Dr. Deepak Venkateswaran Thiagarajan, MD is an internal medicine hospitalist in San Bernardino, CA specializing in adult hospital medicine and geriatrics (elderly care). He graduated from St. George's University School of Medicine. Dr. Deepak Venkateswaran Thiagarajan, MD is affiliated with Casa Colina Hospital and Centers for Healthcare, Dignity Health and Community Hospital San Bernardino St Bernardine Medical Center.

Office Locations

Community Hospital San Bernardino St Bernardine Medical Center

399 E Highland Avenue Suite 124
San Bernardino, CA 92404

(909) 881-5994

(909) 881-6119

open_in_new

Casa Colina Hospital and Centers for Healthcare

7974 Haven Avenue Suite 210
Rancho Cucamonga, CA 91730

(909) 881-5994

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Deepak Venkateswaran Thiagarajan, 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. Deepak Venkateswaran Thiagarajan, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within California.

Top 25%

By Volume:

nursing home care

By Affordability:

nursing home care

In 2012, among providers in related specialties within California, Dr. Deepak Venkateswaran Thiagarajan, MD performed more nursing home care procedures for Medicare patients than 75% of them and he also had a list price for nursing home care that was lower than the list prices billed to Medicare by 75% of them. 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. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	635
inpatient care	602
outpatient care	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	707
inpatient care	673
outpatient care	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	114
Female	148

**Ethnicity**
Non-Hispanic White	131
Black	43
Hispanic	73
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	77
85 and over	37
Less than 65	56

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	15
Ischemic Heart Disease	73
Depression	39
Chronic Kidney Disease	63
Asthma	19
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	62
Chronic Obstructive Pulmonary Disease	48
Diabetes	55
Dementia	30
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	1673
inpatient care	1640
outpatient care	33

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	160
Female	153

**Ethnicity**
Non-Hispanic White	148
Black	53
Hispanic	93
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	79
85 and over	39
Less than 65	93

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	21
Ischemic Heart Disease	68
Depression	43
Chronic Kidney Disease	65
Asthma	15
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	70
Chronic Obstructive Pulmonary Disease	58
Diabetes	65
Dementia	37
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2015 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	1530
inpatient care	1503
outpatient care	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	264
Female	300

**Ethnicity**
Non-Hispanic White	252
Black	108
Hispanic	158
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	144
85 and over	80
Less than 65	176

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	60
Depression	36
Chronic Kidney Disease	63
Asthma	29
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	61
Chronic Obstructive Pulmonary Disease	52
Diabetes	66
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2016 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	995
inpatient care	995
nursing home care	162

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	89
Female	95

**Ethnicity**
Non-Hispanic White	93
Black	27
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	53
85 and over	23
Less than 65	48

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	64
Depression	47
Chronic Kidney Disease	75
Asthma	48
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	61
Chronic Obstructive Pulmonary Disease	49
Diabetes	65
Dementia	32
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2017 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	1380
inpatient care	1380
nursing home care	281

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	175
Female	178

**Ethnicity**
Non-Hispanic White	186
Black	45
Hispanic	103
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	90
85 and over	58
Less than 65	87

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	20
Ischemic Heart Disease	55
Depression	48
Chronic Kidney Disease	73
Asthma	15
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	64
Chronic Obstructive Pulmonary Disease	47
Diabetes	60
Dementia	39
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2018 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	2037
inpatient care	2037
nursing home care	102

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	165
Female	160

**Ethnicity**
Non-Hispanic White	150
Black	56
Hispanic	97
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	75
85 and over	48
Less than 65	68

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	29
Ischemic Heart Disease	63
Depression	43
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	72
Chronic Obstructive Pulmonary Disease	49
Diabetes	67
Dementia	37
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	2938
inpatient care	2938

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	156
Female	125

**Ethnicity**
Non-Hispanic White	129
Black	48
Hispanic	88
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	73
85 and over	21
Less than 65	72

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	28
Ischemic Heart Disease	69
Depression	50
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	75
Chronic Obstructive Pulmonary Disease	49
Diabetes	74
Dementia	37
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	2365
inpatient care	2365

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	125
Female	98

**Ethnicity**
Non-Hispanic White	82
Black	52
Hispanic	71
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	63
85 and over	25
Less than 65	61

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	27
Ischemic Heart Disease	74
Depression	40
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	5
Atrial Fibrilation	26
Heart Failure	75
Chronic Obstructive Pulmonary Disease	49
Diabetes	75
Dementia	38
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

hospital care	1376
inpatient care	1376

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	51
Female	56

**Ethnicity**
Non-Hispanic White	47
Black	0
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	15
85 and over	13
Less than 65	34

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	27
Ischemic Heart Disease	68
Depression	37
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	75
Chronic Obstructive Pulmonary Disease	43
Diabetes	73
Dementia	31
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA during 2022 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

doctor visit	65
hospital care	1471
inpatient care	1471
nursing home care	377

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	60
Female	56

**Ethnicity**
Non-Hispanic White	53
Black	0
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	31
85 and over	12
Less than 65	26

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	45
Ischemic Heart Disease	47
Depression	44
Chronic Kidney Disease	65
Asthma	15
Osteoperosis	12
Atrial Fibrilation	44
Heart Failure	69
Chronic Obstructive Pulmonary Disease	45
Diabetes	69
Dementia	34
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Deepak Venkateswaran Thiagarajan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Deepak Venkateswaran Thiagarajan, MD treated as an internal medicine hospitalist in San Bernardino, CA were hospital care, inpatient care, nursing home care and outpatient care.

doctor visit	65
hospital care	1555
inpatient care	1543
nursing home care	230
outpatient care	31

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD.

**Gender**
Male	123
Female	124

**Ethnicity**
Black / African American	39
Asian / Pacific Islander	0
Non-Hispanic White	115
Hispanic	71
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	63
85 and over	32
Less than 65	65
65 to 74	86

Average of Total of Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Deepak Venkateswaran Thiagarajan, MD treated were hypertension, chronic kidney disease, heart failure and diabetes.

Hypertension	68
High Cholesterol	59
Stroke	22
Ischemic Heart Disease	58
Depression	38
Chronic Kidney Disease	64
Asthma	17
Osteoporosis	9
Heart Failure	62
Chronic Obstructive Pulmonary Disease	44
Diabetes	60
Atrial Fibrillation	23
Cancer	11
Dementia	30

Education & Training

Dr. Deepak Venkateswaran Thiagarajan, MD graduated from St. George's University School of Medicine. He is certified by the Internal Medicine and has a state license in Rhode Island.

Medical School: St. George's University School of Medicine

Board Certification: Internal Medicine

Licensed In: Rhode Island

Affiliations & Hospitals

Dr. Deepak Venkateswaran Thiagarajan, MD is associated with these hospitals and organizations:

Casa Colina Hospital and Centers for Healthcare

Dignity Health

Community Hospital San Bernardino St Bernardine Medical Center

Ratings & Reviews

Dr. Deepak Venkateswaran Thiagarajan, MD has an average of 2.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Deepak Venkateswaran Thiagarajan, MD from all over the web to help you find the right in San Bernardino, CA.

Overall Rating

(4 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Pfizer Inc.	$155 ELIQUIS $132	ZYVOX $23
AstraZeneca Pharmaceuticals LP	$125 BRILINTA $125
E.R. Squibb & Sons, L.L.C.	$117 ELIQUIS $117
Otsuka America Pharmaceutical, Inc.	$54 SAMSCA $54
Novartis Pharmaceuticals Corporation	$44 ENTRESTO $44
Other	$160 DALVANCE $29	XARELTO $29	OFIRMEV $25	TEFLARO $19	Agilia $18	Other $40

**Types of Payments**
Food and Beverage	$655

Biography

Dr. Deepak Thiagarajan is a specialist in adult hospital medicine and geriatrics (elderly care). He works in Rancho Cucamonga, CA and San Bernardino, CA. On average, patients gave him a rating of 2.0 stars (out of 5). He attended medical school at St. George's University School of Medicine. Dr. Thiagarajan's hospital/clinic affiliations include Casa Colina Hospital and Centers for Healthcare and Dignity Health. He has an open panel in SAN BERNARDINO, CA according to Dignity Health.

Select Year:

Dr. Deepak Venkateswaran Thiagarajan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Deepak Venkateswaran Thiagarajan, MD in 2023

By Volume:

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. Deepak Venkateswaran Thiagarajan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Deepak Venkateswaran Thiagarajan, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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