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Home > CA Providers > Urologists

Dr. Michael Gerard Oefelein, MD

(5 Ratings)

Specializes in: Urology (Urinary Tract Disease)

Case Western Reserve University School of Medicine

3941 San Dimas Street Building 103 A
Bakersfield, CA 93311

(661) 520-5010

Dr. Michael Gerard Oefelein, MD is an urologist in Bakersfield, CA specializing in urology (urinary tract disease). He graduated from Case Western Reserve University School of Medicine. Dr. Michael Gerard Oefelein, MD is affiliated with Dignity Health and Mercy Hospitals of Bakersfield Bakersfield Memorial Hospital.

Office Locations

3941 San Dimas Street Building 103 A
Bakersfield, CA 93311

open_in_new

Mercy Hospitals of Bakersfield Bakersfield Memorial Hospital

3941 San Dimas Street Suite 103a
Bakersfield, CA 93301

(661) 520-5010

(661) 520-5020

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael Gerard Oefelein, MD in 2023

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

Top 5%

By Affordability:

cystoscopy

cystoscopy with ureteral stent placement

non-indwelling urethral catheter insertion

post void residual study

temporary urinary diversion

ureteral stent placement

urethral catheterization

urinary catheterization

urinary diversion

In 2023, Dr. Michael Gerard Oefelein, MD had a list price for cystoscopy, cystoscopy with ureteral stent placement, non-indwelling urethral catheter insertion, post void residual study, temporary urinary diversion, ureteral stent placement, urethral catheterization, urinary catheterization, and urinary diversion 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:

diagnostic cystoscopy

In 2023, Dr. Michael Gerard Oefelein, MD had a list price for diagnostic cystoscopy 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. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2012 were lab tests, hospital care, inpatient care and urologic procedures.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

catheterization	12
diagnostic procedures	14
doctor visit	347
hospital care	150
inpatient care	150
lab tests	258
minimally invasive procedures	39
minor procedures	14
urologic procedures	116

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2013 were lab tests, urologic procedures, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

ablation	14
catheterization	12
doctor visit	275
hospital care	46
inpatient care	46
lab tests	236
minimally invasive procedures	46
urologic procedures	90

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	129
Female	46

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	65
85 and over	27
Less than 65	26

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	53
Depression	21
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	15
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2014 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

ablation	13
catheterization	62
diagnostic procedures	11
doctor visit	541
hospital care	11
inpatient care	11
lab tests	553
minimally invasive procedures	87
minor procedures	11
urologic procedures	187

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	151
Female	95

**Ethnicity**
Non-Hispanic White	196
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	77
85 and over	29
Less than 65	37

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2014

Hypertension	68
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	11
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2015 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

catheterization	58
doctor visit	651
hospital care	18
inpatient care	18
lab tests	484
minimally invasive procedures	101
stent placement (stenting)	20
urologic procedures	212

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	438
Female	162

**Ethnicity**
Non-Hispanic White	446
Black	0
Hispanic	120
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	222
85 and over	40
Less than 65	56

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2015

Hypertension	71
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	43
Depression	16
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	4
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2016 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

ablation	13
catheterization	43
doctor visit	595
hospital care	40
inpatient care	40
lab tests	451
minimally invasive procedures	99
stent placement (stenting)	21
urologic procedures	182

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	206
Female	60

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	100
85 and over	19
Less than 65	31

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2016

Hypertension	73
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	45
Depression	14
Chronic Kidney Disease	46
Asthma	19
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	16
Diabetes	45
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2017 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

ablation	12
catheterization	37
diagnostic procedures	20
doctor visit	652
lab tests	409
minimally invasive procedures	111
minor procedures	20
urologic procedures	184

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	216
Female	51

**Ethnicity**
Non-Hispanic White	191
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	89
85 and over	24
Less than 65	23

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2017

Hypertension	72
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	51
Depression	15
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	4
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	42
Dementia	13
Cancer	25

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2018 were lab tests, urologic procedures, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

catheterization	17
diagnostic procedures	16
doctor visit	565
hormone therapy	20
hospital care	49
inpatient care	49
lab tests	267
minimally invasive procedures	104
minor procedures	16
stent placement (stenting)	27
urologic procedures	151

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	224
Female	62

**Ethnicity**
Non-Hispanic White	193
Black	0
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	86
85 and over	27
Less than 65	32

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2018

Hypertension	74
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	45
Depression	16
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	10
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2019 were urologic procedures, lab tests, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

catheterization	15
diagnostic procedures	13
doctor visit	409
hormone therapy	20
hospital care	55
inpatient care	55
lab tests	62
minimally invasive procedures	60
minor procedures	13
urologic procedures	113

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	212
Female	53

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	73
85 and over	38
Less than 65	25

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2019

Hypertension	69
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	48
Depression	18
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	9
Cancer	25

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2020 were urologic procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

doctor visit	382
hormone therapy	16
hospital care	41
inpatient care	41
minimally invasive procedures	32
urologic procedures	59

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	156
Female	34

**Ethnicity**
Non-Hispanic White	145
Black	0
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	68
85 and over	21
Less than 65	13

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2020

Hypertension	70
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	57
Depression	19
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	42
Dementia	13
Cancer	28

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2021 were urologic procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

catheterization	15
doctor visit	451
hospital care	17
inpatient care	17
minimally invasive procedures	36
urologic procedures	92

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	171
Female	32

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	68
85 and over	12
Less than 65	13

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	53
Depression	21
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	46
Dementia	11
Cancer	28

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA during 2022 were urologic procedures, minimally invasive procedures, catheterization and stent placement (stenting).

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

ablation	13
catheterization	25
doctor visit	502
minimally invasive procedures	72
stent placement (stenting)	15
urologic procedures	142

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	175
Female	48

**Ethnicity**
Non-Hispanic White	178
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	5
Cancer	34

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Gerard Oefelein, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Gerard Oefelein, MD treated as an urologist in Bakersfield, CA were lab tests, urologic procedures, minimally invasive procedures and hospital care.

ablation	13
catheterization	29
diagnostic procedures	14
doctor visit	488
hormone therapy	18
hospital care	47
inpatient care	47
lab tests	340
minimally invasive procedures	71
minor procedures	14
stent placement (stenting)	20
urologic procedures	138

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Gerard Oefelein, MD.

**Gender**
Male	188
Female	58

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	184
Native American / Alaskan Native	0
Hispanic	42
Other	0

**Age**
75 to 84	84
85 and over	21
Less than 65	23
65 to 74	115

Average of Total of Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael Gerard Oefelein, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	65
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	43
Depression	16
Chronic Kidney Disease	36
Asthma	8
Osteoporosis	2
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Atrial Fibrillation	12
Dementia	9
Cancer	22

Education & Training

Dr. Michael Gerard Oefelein, MD graduated from Case Western Reserve University School of Medicine. He completed residency at Northwestern Memorial Hospital. He is certified by the Urology and has a state license in California.

Medical School: Case Western Reserve University School of Medicine

Residency: Northwestern Memorial Hospital

Board Certification: Urology

Licensed In: California

Affiliations & Hospitals

Dr. Michael Gerard Oefelein, MD is associated with these hospitals and organizations:

Dignity Health

Mercy Hospitals of Bakersfield Bakersfield Memorial Hospital

Ratings & Reviews

Dr. Michael Gerard Oefelein, MD has a high overall rating with an average of 3.6 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Michael Gerard Oefelein, MD from all over the web to help you find the right in Bakersfield, CA.

3.6

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Actavis Pharma Inc	$8,102 trelstar $8,089	RAPAFLO $13
Astellas Pharma US Inc	$431 Myrbetriq $332	XTANDI $34	Vesicare $13	$52
Teleflex LLC	$430 Urolift $308	Urolift System $123
Boston Scientific Corporation	$376 LITHOVUE $246	GENERAL BPH $44	Rezum $18	ACCUTRAC $18	DAKOTA $18	Other $33
Coloplast Corp	$250 CONTINENCE CARE $118	SPEEDICATH $62	TITAN $39	ALTIS $31
Other	$2,892 PROVENGE $202	OFIRMEV $187	STRATTICE $185	Erleada $185	XIAFLEX $158	Other $1,976

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$7,500
Food and Beverage	$4,374
Travel and Lodging	$413
Education	$195

Biography

Dr. Michael Oefelein's area of specialization is urology (urinary tract disease). Dr. Oefelein is professionally affiliated with Dignity Health. After completing medical school at Case Western Reserve University School of Medicine, he performed his residency at Northwestern Memorial Hospital. He has a 3.5 out of 5 star average patient rating. Unfortunately, according to Dignity Health, he is not currently accepting new patients.

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Dr. Michael Gerard Oefelein, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Gerard Oefelein, MD in 2023

By Affordability:

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. Michael Gerard Oefelein, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Gerard Oefelein, 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. Michael Gerard Oefelein, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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