In 2023, Dr. Garth Troy Greenwell, DO had a list price for facet rhizotomy, facet rhizotomy injection, nerve procedures, percutaneous rhizotomy, rhizotomy (nerve ablation), sacroiliac (SI) joint injection, spinal joint injection, and trigger point 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.

Top 10%

By Volume:

facet rhizotomy injection

rhizotomy

In 2023, Dr. Garth Troy Greenwell, DO performed more facet rhizotomy injection, and rhizotomy (nerve ablation) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

pain management

sacroiliac joint injection

spinal injection

In 2012, Dr. Garth Troy Greenwell, DO performed more pain management, sacroiliac (SI) joint injection, and spinal injection procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2012 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	28
diagnostic procedures	186
doctor visit	1916
injections	737
minimally invasive procedures	58
nerve block	673
nerve procedures	58
pain management	750
spinal procedures	692

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2013 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	46
diagnostic procedures	36
doctor visit	2196
injections	994
minimally invasive procedures	92
nerve block	880
nerve procedures	92
pain management	1021
spinal procedures	929

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	378
Female	579

**Ethnicity**
Non-Hispanic White	893
Black	0
Hispanic	41
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	395
From 75 to 84	324
85 and over	100
Less than 65	138

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2013

Hypertension	69
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	18
Asthma	13
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	24
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2014 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	74
diagnostic procedures	40
doctor visit	2104
injections	1098
minimally invasive procedures	113
nerve block	899
nerve procedures	113
pain management	1099
spinal procedures	986

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	411
Female	614

**Ethnicity**
Non-Hispanic White	966
Black	0
Hispanic	39
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	438
From 75 to 84	319
85 and over	118
Less than 65	150

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2014

Hypertension	71
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	17
Asthma	14
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	18
Diabetes	20
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2015 were injections, pain management, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	70
diagnostic procedures	51
doctor visit	2258
injections	1122
minimally invasive procedures	139
nerve block	838
nerve procedures	139
pain management	1110
spinal procedures	971

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	884
Female	1326

**Ethnicity**
Non-Hispanic White	2078
Black	0
Hispanic	90
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	964
From 75 to 84	718
85 and over	218
Less than 65	310

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2015

Hypertension	68
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	28
Depression	33
Chronic Kidney Disease	17
Asthma	17
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	22
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2016 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	57
diagnostic procedures	29
doctor visit	2234
injections	1168
minimally invasive procedures	162
nerve block	861
nerve procedures	162
pain management	1209
spinal procedures	1000

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	452
Female	718

**Ethnicity**
Non-Hispanic White	1111
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	519
From 75 to 84	379
85 and over	132
Less than 65	140

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2016

Hypertension	69
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	26
Depression	32
Chronic Kidney Disease	19
Asthma	23
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2017 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	51
diagnostic procedures	33
doctor visit	2269
injections	608
minimally invasive procedures	157
nerve block	290
nerve procedures	157
pain management	714
spinal procedures	469

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	463
Female	691

**Ethnicity**
Non-Hispanic White	1103
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	525
From 75 to 84	367
85 and over	120
Less than 65	142

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2017

Hypertension	66
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	26
Depression	32
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	22
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2018 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	88
diagnostic procedures	28
doctor visit	2354
injections	591
minimally invasive procedures	152
nerve block	289
nerve procedures	152
pain management	655
spinal procedures	456

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	443
Female	666

**Ethnicity**
Non-Hispanic White	1041
Black	0
Hispanic	39
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	481
From 75 to 84	398
85 and over	113
Less than 65	117

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2018

Hypertension	67
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	27
Depression	30
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	24
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2019 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	96
doctor visit	1767
injections	450
minimally invasive procedures	130
nerve block	184
nerve procedures	130
pain management	484
spinal procedures	342
X-rays	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	401
Female	655

**Ethnicity**
Non-Hispanic White	997
Black	0
Hispanic	31
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	459
From 75 to 84	370
85 and over	116
Less than 65	111

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2019

Hypertension	70
High Cholesterol	62
Stroke	2
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	23
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2020 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	61
doctor visit	1098
injections	516
minimally invasive procedures	196
nerve block	259
nerve procedures	196
pain management	651
spinal procedures	428

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	420
Female	699

**Ethnicity**
Non-Hispanic White	1045
Black	0
Hispanic	36
Asian	0
Other	0
Native American	17

**Age**
From 65 to 74	482
From 75 to 84	408
85 and over	106
Less than 65	123

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2020

Hypertension	70
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2021 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	69
doctor visit	1320
injections	578
minimally invasive procedures	200
nerve block	275
nerve procedures	200
pain management	709
spinal procedures	447

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	411
Female	669

**Ethnicity**
Non-Hispanic White	1013
Black	0
Hispanic	37
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	464
From 75 to 84	403
85 and over	85
Less than 65	128

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2021

Hypertension	69
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	24
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA during 2022 were pain management, injections, spinal procedures and nerve block.

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

aspiration	63
doctor visit	1367
injections	568
minimally invasive procedures	203
nerve block	251
nerve procedures	203
pain management	708
spinal procedures	433

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	408
Female	650

**Ethnicity**
Non-Hispanic White	978
Black	0
Hispanic	45
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	451
From 75 to 84	397
85 and over	107
Less than 65	103

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2022

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	3
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Garth Troy Greenwell, DO for Medicare patients.

The highest averages for the top procedures that Dr. Garth Troy Greenwell, DO treated as a physiatrist in Pleasanton, CA were pain management, injections, spinal procedures and nerve block.

aspiration	63
diagnostic procedures	57
doctor visit	1898
injections	766
minimally invasive procedures	145
nerve block	518
nerve procedures	145
pain management	828
spinal procedures	650
X-rays	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Garth Troy Greenwell, DO.

**Gender**
Male	424
Female	660

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1020
Native American / Alaskan Native	5
Hispanic	38
Other	2

**Age**
75 to 84	371
85 and over	110
Less than 65	132
65 to 74	470

Average of Total of Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Garth Troy Greenwell, DO treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	63
High Cholesterol	53
Stroke	2
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	17
Asthma	12
Osteoporosis	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Atrial Fibrillation	9
Dementia	5
Cancer	10

Education & Training

He has a state license in Idaho.

Licensed In: Idaho

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Garth Troy Greenwell, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pfizer Inc.	$35 LYRICA $24	VIAGRA $11
Stryker Corporation	$30 IVS - MultiGen 2RF $30
Janssen Pharmaceuticals, Inc	$26 Nucynta $26

**Types of Payments**
Food and Beverage	$91

Biography

Dr. Garth Greenwell is a physiatry (physical medicine & rehabilitation) specialist in Pleasanton, CA. Dr. Greenwell obtained a license to practice in Idaho.

Select Year:

Dr. Garth Troy Greenwell, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Garth Troy Greenwell, DO in 2023

By Affordability:

By Volume:

By Volume:

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. Garth Troy Greenwell, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Garth Troy Greenwell, DO 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. Garth Troy Greenwell, DO From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Physiatrists in Nearby Locations

Other Providers in Pleasanton, CA