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Dr. Eric J. Grigsby, MD

Accepting New Patients

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Specializes in: Pain Medicine

Boston University School of Medicine (1984)

Professional interests include: failed back surgery syndrome (FBSS), spinal stenosis, chronic migraine, and more.

3434 Villa Lane Suite 150
Napa, CA 94558

(707) 252-9660

Dr. Eric J. Grigsby, MD is a pain medicine specialist in Napa, CA specializing in pain medicine. He graduated from Boston University School of Medicine in 1984 and has 42 years of experience. Dr. Eric J. Grigsby, MD is affiliated with Providence, Providence Medical Foundation, Providence Affiliated Provider, SPECTRUMCARE REHABILITATION MEDICAL and Providence Medical Network.

Office Locations

Providence Medical Network

3434 Villa Lane Suite 150
Napa, CA 94558

(707) 252-9660

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2012 were lab tests, injections, pain management and spinal procedures.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

aspiration	84
catheterization	31
doctor visit	3356
implant surgery	37
injections	370
lab tests	1430
minimally invasive procedures	22
nerve block	258
nerve procedures	22
pain management	308
spinal procedures	286
tunneled epidural catheter repositioning	31
tunneled intrathecal catheter repositioning	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2013 were lab tests, injections, pain management and spinal procedures.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

aspiration	149
catheterization	29
doctor visit	3765
hospital care	105
implant surgery	46
injections	396
inpatient care	105
lab tests	31657
minimally invasive procedures	102
nerve block	247
nerve procedures	58
neurostimulator lead placement	44
neurostimulator replacement	12
pain management	305
spinal procedures	265
tunneled epidural catheter repositioning	29
tunneled intrathecal catheter repositioning	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	255
Female	443

**Ethnicity**
Non-Hispanic White	601
Black	21
Hispanic	51
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	156
85 and over	70
Less than 65	260

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2013

Hypertension	59
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	35
Depression	37
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2014 were lab tests, injections, pain management and spinal procedures.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

aspiration	78
catheterization	38
doctor visit	4499
hospital care	140
implant surgery	62
injections	223
inpatient care	140
lab tests	35016
minimally invasive procedures	74
nerve block	133
nerve procedures	31
neurostimulator lead placement	43
neurostimulator replacement	15
pain management	176
spinal procedures	172
tunneled epidural catheter repositioning	38
tunneled intrathecal catheter repositioning	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	306
Female	492

**Ethnicity**
Non-Hispanic White	691
Black	23
Hispanic	57
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	172
85 and over	75
Less than 65	297

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2014

Hypertension	61
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	35
Depression	38
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2015 were lab tests, injections, aspiration and spinal procedures.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

aspiration	99
catheterization	22
chronic care	25
doctor visit	4404
implant surgery	37
injections	137
lab tests	88686
minimally invasive procedures	30
nerve block	25
neurostimulator lead placement	30
neurostimulator replacement	11
pain management	38
spinal procedures	79
tunneled epidural catheter repositioning	22
tunneled intrathecal catheter repositioning	22

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	716
Female	1290

**Ethnicity**
Non-Hispanic White	1652
Black	98
Hispanic	146
Asian	70
Other	0
Native American	0

**Age**
From 65 to 74	674
From 75 to 84	388
85 and over	148
Less than 65	796

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2015

Hypertension	60
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	31
Depression	39
Chronic Kidney Disease	21
Asthma	17
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2016 were aspiration and injections.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

aspiration	26
doctor visit	1620
injections	26

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	305
Female	572

**Ethnicity**
Non-Hispanic White	698
Black	50
Hispanic	59
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	167
85 and over	71
Less than 65	340

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2016

Hypertension	61
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	29
Depression	42
Chronic Kidney Disease	26
Asthma	23
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

doctor visit	328

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	165
Female	322

**Ethnicity**
Non-Hispanic White	386
Black	26
Hispanic	26
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	87
85 and over	31
Less than 65	203

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2017

Hypertension	59
High Cholesterol	40
Stroke	5
Ischemic Heart Disease	29
Depression	42
Chronic Kidney Disease	28
Asthma	13
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	15
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2018 were nerve block, pain management, spinal procedures and injections.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

doctor visit	616
injections	21
nerve block	21
pain management	21
spinal procedures	21

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	120
Female	192

**Ethnicity**
Non-Hispanic White	233
Black	24
Hispanic	23
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	60
85 and over	19
Less than 65	112

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2018

Hypertension	65
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	33
Depression	40
Chronic Kidney Disease	32
Asthma	11
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2019 were implant surgery, catheterization, tunneled intrathecal catheter repositioning and tunneled epidural catheter repositioning.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

catheterization	25
implant surgery	26
tunneled epidural catheter repositioning	25
tunneled intrathecal catheter repositioning	25

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	24
Female	55

**Age**
From 65 to 74	18
From 75 to 84	0
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2019

Hypertension	52
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	32
Depression	48
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2020 were implant surgery.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

implant surgery	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	94
Female	101

**Ethnicity**
Non-Hispanic White	163
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2020

Hypertension	55
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA during 2021 were implant surgery.

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

doctor visit	715
implant surgery	15

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	282
Female	471

**Ethnicity**
Non-Hispanic White	624
Black	37
Hispanic	58
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	175
85 and over	38
Less than 65	148

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2021

Hypertension	57
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	30
Depression	31
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	180
Female	288

**Ethnicity**
Non-Hispanic White	383
Black	0
Hispanic	46
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	137
85 and over	41
Less than 65	62

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2022

Hypertension	66
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	20
Depression	25
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Eric J. Grigsby, MD for Medicare patients.

The highest averages for the top procedures that Dr. Eric J. Grigsby, MD treated as a pain medicine specialist in Napa, CA were lab tests, injections, pain management and spinal procedures.

aspiration	87
catheterization	29
chronic care	25
doctor visit	2412
hospital care	122
implant surgery	33
injections	195
inpatient care	122
lab tests	39197
minimally invasive procedures	57
nerve block	136
nerve procedures	37
neurostimulator lead placement	39
neurostimulator replacement	12
pain management	169
spinal procedures	164
tunneled epidural catheter repositioning	29
tunneled intrathecal catheter repositioning	29

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Eric J. Grigsby, MD.

**Gender**
Male	222
Female	384

**Ethnicity**
Black / African American	25
Asian / Pacific Islander	16
Non-Hispanic White	493
Hispanic	43
Native American / Alaskan Native	0
Other	3

**Age**
75 to 84	126
85 and over	44
Less than 65	204
65 to 74	225

Average of Total of Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Eric J. Grigsby, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	54
High Cholesterol	44
Stroke	2
Ischemic Heart Disease	27
Depression	33
Chronic Kidney Disease	23
Asthma	10
Osteoporosis	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Atrial Fibrillation	7
Cancer	7
Dementia	7

Education & Training

Dr. Eric J. Grigsby, MD graduated from Boston University School of Medicine in 1984. He is certified by the American Board of Anesthesiology, Pain Medicine and has a state license in California.

Medical School: Boston University School of Medicine (1984)

Board Certification: American Board of Anesthesiology, Pain Medicine

Licensed In: California

Affiliations & Hospitals

Dr. Eric J. Grigsby, MD is associated with these hospitals and organizations:

Providence

Providence Medical Foundation

Providence Affiliated Provider

SPECTRUMCARE REHABILITATION MEDICAL

Providence Medical Network

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Eric J. Grigsby, MD appears to accept the following insurance providers: Anthem Blue Cross HMO, Health Net HMO, CIGNA HMO and Western Health Advantage HMO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Eric J. Grigsby, MD accepts the following insurance providers:

Anthem Blue Cross HMO

Health Net HMO

CIGNA HMO

Western Health Advantage HMO

Ratings & Reviews

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General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$745,192 Neuro-Chronic Pain $360,326	Axium INS Implantable Neuro Stimulator $77	S-Series $13	$384,776
BIONESS INC	$583,735 StimRouter for Pain $583,735
Spinal Modulation Inc.	$76,240 Spinal Modulation AXIUMNeurostimulator System $76,240
Alfred E. Mann Foundation for Scientific Research	$61,668 $61,668
Boston Scientific Corporation	$30,771 SPECTRA WAVEWRITER $28,890	GENERAL THERAPIES $1,746	PAIN MANAGEMENT $65	GENERAL PAIN MANAGEMENT $63	SPECTRA WAVEWRITER (REFURBISHED) $7
Other	$54,357 Interventional Therapies $11,282	Spinal Cord Neurostimulation - Neuro $10,900	SPINRAZA $7,898	Prialt $4,430	Drug Infusion Systems - Neuro $4,014	Other $15,834

**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	$830,910
Education	$446,428
Consulting Fee	$221,738
Charitable Contribution	$19,286
Travel and Lodging	$16,619
Other	$16,983

Research Payments

Dr. Eric J. Grigsby, MD has received 205 research payments totaling $3,967,454.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Eric J. Grigsby, MD.

Spinal Modulation Inc.	2013	$28,031.25	Physician Covered Recipient	exercised shared
Spinal Modulation Inc.	2014	$28,031.25	Physician Covered Recipient	Stock

Biography

Dr. Eric Grigsby's specialties are anesthesiology and pain medicine. Dr. Grigsby attended medical school at Boston University School of Medicine. His clinical interests include phantom limb pain, complex regional pain syndrome (CRPS), and chronic migraine. He can take Anthem, Health Net, Blue California, and more. Dr. Grigsby is affiliated with Providence Medical Foundation. Providence Medical Foundation reports that he is accepting new patients at his office in Napa, CA.

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Dr. Eric J. Grigsby, MD

Office Locations

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. Eric J. Grigsby, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eric J. Grigsby, 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. Eric J. Grigsby, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Ownership and Interest Payments

Biography

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