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Dr. Michael Wagner Brook, MD

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Specializes in: Anesthesiology and Pain Medicine

University of Maryland School of Medicine (1987)

470 Greenfield Avenue Suite 303
Hanford, CA 93230

(559) 537-0325

Dr. Michael Wagner Brook, MD is an anesthesiologist in Hanford, CA specializing in anesthesiology and pain medicine. He graduated from University of Maryland School of Medicine in 1987 and has 39 years of experience. Dr. Michael Wagner Brook, MD is affiliated with COMFORT ANESTHESIA ASSOCIATES INC.

Office Locations

470 Greenfield Avenue Suite 303
Hanford, CA 93230

(559) 537-0325

(559) 537-0327

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521 Parnassus Avenue Floor 4
San Francisco, CA 94143

(415) 476-9035

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael Wagner Brook, MD in 2023

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

Top 5%

By Affordability:

facet rhizotomy

facet rhizotomy injection

nerve procedures

percutaneous rhizotomy

rhizotomy

sacroiliac joint injection

spinal joint injection

In 2023, Dr. Michael Wagner Brook, MD had a list price for facet rhizotomy, facet rhizotomy injection, nerve procedures, percutaneous rhizotomy, rhizotomy (nerve ablation), sacroiliac (SI) joint injection, and spinal joint injection 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

doctor visit	107
hospital care	456
inpatient care	456

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2013 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

aspiration	14
doctor visit	411
hospital care	86
injections	161
inpatient care	86
nerve block	124
pain management	147
spinal procedures	147

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	144
Female	205

**Ethnicity**
Non-Hispanic White	304
Black	0
Hispanic	17
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	84
85 and over	35
Less than 65	112

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2013

Hypertension	61
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	26
Depression	34
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2014 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

doctor visit	100
injections	15
nerve block	15
pain management	15
spinal procedures	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	43
Female	71

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

**Age**
From 65 to 74	42
From 75 to 84	0
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2014

Hypertension	64
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	32
Depression	38
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2015 were pain management, spinal procedures, injections and nerve block.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

doctor visit	631
injections	146
nerve block	114
pain management	146
spinal procedures	146

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	170
Female	314

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	134
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	146
85 and over	22
Less than 65	144

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	46
Depression	34
Chronic Kidney Disease	24
Asthma	21
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	25
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2016 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

aspiration	17
doctor visit	663
injections	150
minimally invasive procedures	21
nerve block	119
nerve procedures	21
pain management	154
spinal procedures	133

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	131
Female	208

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	106
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	70
85 and over	27
Less than 65	111

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2016

Hypertension	73
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	49
Depression	35
Chronic Kidney Disease	32
Asthma	28
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	31
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2017 were injections, nerve block, pain management and spinal procedures.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

aspiration	15
doctor visit	768
injections	49
nerve block	34
pain management	34
spinal procedures	34

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	114
Female	209

**Ethnicity**
Non-Hispanic White	192
Black	25
Hispanic	95
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	65
85 and over	28
Less than 65	119

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2017

Hypertension	74
High Cholesterol	48
Stroke	7
Ischemic Heart Disease	48
Depression	37
Chronic Kidney Disease	33
Asthma	15
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2018 were pain management, nerve block, spinal procedures and injections.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

doctor visit	751
injections	31
minimally invasive procedures	16
nerve block	31
nerve procedures	16
pain management	47
spinal procedures	31

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	116
Female	236

**Ethnicity**
Non-Hispanic White	199
Black	24
Hispanic	113
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	90
85 and over	23
Less than 65	95

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	47
Depression	42
Chronic Kidney Disease	35
Asthma	15
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	31
Chronic Obstructive Pulmonary Disease	16
Diabetes	40
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA during 2019 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

doctor visit	256
injections	14
nerve block	14
pain management	14
spinal procedures	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	78
Female	142

**Ethnicity**
Non-Hispanic White	123
Black	11
Hispanic	75
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	70
85 and over	20
Less than 65	50

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2019

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	48
Depression	34
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	70
Female	76

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2020

Hypertension	75
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	46
Asthma	13
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	38
Chronic Obstructive Pulmonary Disease	22
Diabetes	42
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	129
Female	130

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	83
85 and over	31
Less than 65	27

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	48
Female	70

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	14
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	47
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Wagner Brook, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Wagner Brook, MD treated as an anesthesiologist in Hanford, CA were hospital care, inpatient care, injections and pain management.

aspiration	15
doctor visit	460
hospital care	271
injections	80
inpatient care	271
minimally invasive procedures	18
nerve block	64
nerve procedures	18
pain management	79
spinal procedures	74

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Wagner Brook, MD.

**Gender**
Male	94
Female	151

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	1
Non-Hispanic White	162
Native American / Alaskan Native	0
Hispanic	59
Other	0

**Age**
75 to 84	62
85 and over	16
Less than 65	63
65 to 74	95

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

The highest averages of the most common conditions of Medicare patients that Dr. Michael Wagner Brook, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	65
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	28
Asthma	12
Osteoporosis	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Atrial Fibrillation	8
Dementia	7
Cancer	9

Education & Training

Dr. Michael Wagner Brook, MD graduated from University of Maryland School of Medicine in 1987. He has a state license in California.

Medical School: University of Maryland School of Medicine (1987)

Licensed In: California

Affiliations & Hospitals

Dr. Michael Wagner Brook, MD is associated with these hospitals and organizations:

COMFORT ANESTHESIA ASSOCIATES INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Purdue Pharma L.P.	$441 BUTRANS $219	HYSINGLA ER $137	OXYCONTIN $34	SYMPROIC $14	$37
Collegium Pharmaceutical, Inc.	$396 Xtampza ER $302	XTAMPZA $56	Nucynta $21	XtampzaER $16
Depomed, Inc.	$366 Nucynta $149	Zipsor $144	Gralise $59	Cambia $9	Nucynta ER $4
BioDelivery Sciences International, Inc.	$290 BUNAVAIL 6.3 mg 30-count box $145	BELBUCA $125	$19
Daiichi Sankyo Inc.	$219 Morphabond ER $219
Other	$455 DRG IPGs $50	ZOHYDRO ER $40	PAIN MANAGEMENT $38	Senza Spinal Cord Stimulation System $34	SUBOXONE SUBLINGUAL FILM $31	Other $263

**Types of Payments**
Food and Beverage	$2,141
Education	$26

Biography

Dr. Michael Brook specializes in anesthesiology and pain medicine and practices in Hanford, CA and San Francisco, CA. He attended medical school at the University of Maryland School of Medicine.

Select Year:

Dr. Michael Wagner Brook, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Wagner Brook, MD in 2023

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 Wagner Brook, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Wagner Brook, 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 Wagner Brook, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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