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Dr. Nimish Thaker, MD

Accepting New Patients

(5 Ratings)

Specializes in: Urology (Urinary Tract Disease)

University of California, Los Angeles (UCLA), David Geffen School of Medicine

Professional interests include: cancer, prostate problems

1791 East Holt Boulevard Suite 101
Ontario, CA 91761

(909) 460-0354

Dr. Nimish Thaker, MD is an urologist in Ontario, CA specializing in urology (urinary tract disease). He graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. Dr. Nimish Thaker, MD is affiliated with AHMC Healthcare, Astrana Health, Riverside Community Hospital, THAKER UROLOGICAL CENTER INC and Alpha Care Medical Group.

Office Locations

1791 East Holt Boulevard Suite 101
Ontario, CA 91761

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In The News

“This year's speakers panel includes Dr. Afshin Rashtian, medical director of radiation oncology at The Cancer Center at Riverside Community Hospital; Dr. Nimish Thaker, of the Inland Empire Urology...”—"RIVERSIDE: Alzheimer's and prostate cancer support groups set", The Press-Enterprise, September 2013

Noteworthy Medicare Patient Procedures Performed by Dr. Nimish Thaker, MD in 2023

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

Top 5%

By Affordability:

cystoscopy

diagnostic cystoscopy

pressure flow study

In 2023, Dr. Nimish Thaker, MD had a list price for cystoscopy, diagnostic cystoscopy, and pressure flow study that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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.

Top 10%

By Affordability:

cystometrogram

In 2023, Dr. Nimish Thaker, MD had a list price for cystometrogram that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. 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. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2012 were urologic procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

catheterization	178
diagnostic procedures	25
doctor visit	2013
foreign body removal	27
hormone therapy	58
hospital care	648
inpatient care	648
lab tests	909
minimally invasive procedures	176
minor procedures	25
stent placement (stenting)	12
urologic procedures	1166

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2013 were urologic procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

catheterization	169
diagnostic procedures	25
doctor visit	1911
foreign body removal	17
hormone therapy	64
hospital care	720
inpatient care	720
lab tests	777
minimally invasive procedures	156
minor procedures	25
potassium test	34
urologic procedures	1232

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	368
Female	149

**Ethnicity**
Non-Hispanic White	256
Black	61
Hispanic	153
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	166
85 and over	85
Less than 65	82

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2013

Hypertension	75
High Cholesterol	59
Stroke	13
Ischemic Heart Disease	53
Depression	25
Chronic Kidney Disease	61
Asthma	11
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	37
Chronic Obstructive Pulmonary Disease	31
Diabetes	52
Dementia	25
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2014 were urologic procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

catheterization	111
diagnostic procedures	13
doctor visit	1620
foreign body removal	24
hormone therapy	62
hospital care	370
inpatient care	370
lab tests	573
minimally invasive procedures	127
minor procedures	13
urologic procedures	887

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	324
Female	138

**Ethnicity**
Non-Hispanic White	225
Black	52
Hispanic	141
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	162
85 and over	68
Less than 65	73

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	61
Asthma	6
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	53
Dementia	22
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2015 were urologic procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

catheterization	116
diagnostic procedures	17
doctor visit	1294
foreign body removal	12
hormone therapy	48
hospital care	478
inpatient care	478
lab tests	490
minimally invasive procedures	87
minor procedures	17
urologic procedures	667

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	590
Female	264

**Ethnicity**
Non-Hispanic White	384
Black	94
Hispanic	290
Asian	62
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	284
85 and over	126
Less than 65	160

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	50
Depression	22
Chronic Kidney Disease	63
Asthma	18
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	38
Chronic Obstructive Pulmonary Disease	30
Diabetes	53
Dementia	23
Cancer	20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2016 were urologic procedures, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

catheterization	34
doctor visit	1047
foreign body removal	12
hormone therapy	45
hospital care	428
inpatient care	428
lab tests	201
minimally invasive procedures	66
urologic procedures	466

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	288
Female	121

**Ethnicity**
Non-Hispanic White	189
Black	49
Hispanic	129
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	125
85 and over	58
Less than 65	102

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	49
Depression	25
Chronic Kidney Disease	64
Asthma	33
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	53
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2017 were hospital care, inpatient care, urologic procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

catheterization	63
doctor visit	1326
foreign body removal	16
hormone therapy	43
hospital care	596
inpatient care	596
minimally invasive procedures	66
urologic procedures	589

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	314
Female	111

**Ethnicity**
Non-Hispanic White	197
Black	41
Hispanic	138
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	138
85 and over	58
Less than 65	97

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	14
Ischemic Heart Disease	48
Depression	29
Chronic Kidney Disease	69
Asthma	6
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	42
Chronic Obstructive Pulmonary Disease	32
Diabetes	56
Dementia	26
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2018 were hospital care, inpatient care, urologic procedures and anorectal procedures.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

anorectal procedures	46
catheterization	44
diagnostic procedures	46
doctor visit	1095
hormone therapy	36
hospital care	514
inpatient care	514
minimally invasive procedures	31
urologic procedures	503

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	276
Female	100

**Ethnicity**
Non-Hispanic White	173
Black	46
Hispanic	112
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	112
85 and over	46
Less than 65	82

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	68
Asthma	8
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	40
Chronic Obstructive Pulmonary Disease	29
Diabetes	54
Dementia	27
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2019 were urologic procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

anorectal procedures	25
diagnostic procedures	25
doctor visit	995
hospital care	331
inpatient care	331
minimally invasive procedures	31
potassium test	13
urologic procedures	434

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	216
Female	80

**Ethnicity**
Non-Hispanic White	131
Black	43
Hispanic	83
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	86
85 and over	43
Less than 65	56

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2019

Hypertension	75
High Cholesterol	0
Stroke	13
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	69
Asthma	6
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	46
Chronic Obstructive Pulmonary Disease	33
Diabetes	58
Dementia	28
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2020 were urologic procedures, hospital care, inpatient care and anorectal procedures.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

anorectal procedures	28
diagnostic procedures	28
doctor visit	825
hospital care	208
inpatient care	208
minimally invasive procedures	19
potassium test	17
urologic procedures	328

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	167
Female	65

**Ethnicity**
Non-Hispanic White	103
Black	31
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	66
85 and over	35
Less than 65	45

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2020

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	49
Depression	34
Chronic Kidney Disease	67
Asthma	7
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	41
Chronic Obstructive Pulmonary Disease	28
Diabetes	56
Dementia	27
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2021 were urologic procedures, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

anorectal procedures	27
diagnostic procedures	27
doctor visit	718
hospital care	132
inpatient care	132
lab tests	109
minimally invasive procedures	15
potassium test	15
urologic procedures	291

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	140
Female	48

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	57
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	55
85 and over	24
Less than 65	29

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	46
Depression	28
Chronic Kidney Disease	65
Asthma	8
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	47
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA during 2022 were urologic procedures, lab tests, anorectal procedures and diagnostic procedures.

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

anorectal procedures	16
diagnostic procedures	16
doctor visit	538
lab tests	83
minimally invasive procedures	14
urologic procedures	164

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	105
Female	29

**Ethnicity**
Non-Hispanic White	56
Black	0
Hispanic	40
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	34
85 and over	15
Less than 65	24

Conditions of Medicare patients treated by Dr. Nimish Thaker, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	48
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nimish Thaker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nimish Thaker, MD treated as an urologist in Ontario, CA were urologic procedures, lab tests, inpatient care and hospital care.

anorectal procedures	28
catheterization	102
diagnostic procedures	24
doctor visit	1216
foreign body removal	18
hormone therapy	50
hospital care	442
inpatient care	442
lab tests	448
minimally invasive procedures	71
minor procedures	20
potassium test	19
stent placement (stenting)	12
urologic procedures	611

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nimish Thaker, MD.

**Gender**
Male	253
Female	100

**Ethnicity**
Black / African American	37
Asian / Pacific Islander	18
Non-Hispanic White	163
Native American / Alaskan Native	0
Hispanic	110
Other	0

**Age**
75 to 84	111
85 and over	50
Less than 65	68
65 to 74	123

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

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

Hypertension	68
High Cholesterol	52
Stroke	9
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	57
Asthma	10
Osteoporosis	6
Heart Failure	34
Chronic Obstructive Pulmonary Disease	25
Diabetes	48
Atrial Fibrillation	13
Dementia	21
Cancer	17

Education & Training

Dr. Nimish Thaker, MD graduated from University of California, Los Angeles (UCLA), David Geffen School of Medicine. He completed residency at University of Texas Southwestern Medical Center at Dallas and Affiliated Hospitals. He is certified by the Certification: AMERICAN BOARD OF UROLOGY and has a state license in California.

Medical School: University of California, Los Angeles (UCLA), David Geffen School of Medicine

Residency: University of Texas Southwestern Medical Center at Dallas and Affiliated Hospitals

Board Certification: Certification: AMERICAN BOARD OF UROLOGY

Licensed In: California

Affiliations & Hospitals

Dr. Nimish Thaker, MD is associated with these hospitals and organizations:

AHMC Healthcare

Astrana Health

Riverside Community Hospital

THAKER UROLOGICAL CENTER INC

Alpha Care Medical Group

Ratings & Reviews

Dr. Nimish Thaker, MD has an average of 2.0 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Nimish Thaker, MD from all over the web to help you find the right in Ontario, CA.

Overall Rating

(5 Ratings)

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General Payments

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

**Payments by Company**
Teleflex LLC	$991 Urolift System $991
Astellas Pharma US Inc	$337 XTANDI $23	$314
PROCEPT BioRobotics Corporation	$232 AquaBeam Robotic System $232
AbbVie, Inc.	$171 Androgel $135	Lupron $36
EDAP TECHNOMED INC	$100 $100
Other	$436 XIAFLEX $42	MODULITH $36	ELIGARD $35	Urology $35	Spanner Prothetic Stent $32	Other $257

**Types of Payments**
Food and Beverage	$990
Travel and Lodging	$964
Education	$314

Biography

Dr. Nimish Thaker is an urology (urinary tract disease) specialist in Ontario, CA. On average, patients gave him a rating of 2.0 stars (out of 5). In his practice, Dr. Thaker focuses on prostate problems and cancer. He is a graduate of the University of California, Los Angeles (UCLA), David Geffen School of Medicine. For his residency, Dr. Thaker trained at a hospital affiliated with the University of Texas Southwestern Medical Center at Dallas. Dr. Thaker speaks Spanish. His professional affiliations include Astrana Health, AHMC Healthcare, and Riverside Community Hospital. Astrana Health reports that he is accepting new patients at his office in ONTARIO, CA.