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Home > FL Providers > Neurosurgeons

Dr. Stephen R. Parker, MD

(726 Ratings)

Specializes in: Neurosurgery

Indiana University School of Medicine

4205 Belfort Road Suite 1100
Jacksonville, FL 32216

(904) 296-3103

Dr. Stephen R. Parker, MD is a neurosurgeon in Jacksonville, FL specializing in neurosurgery. He graduated from Indiana University School of Medicine. Dr. Stephen R. Parker, MD is affiliated with Ascension, Ascension St. Vincent's Southside Hospital, Ascension St. Vincent's Riverside Hospital and Ascension St. Vincent's St Johns County Hospital.

Office Locations

4205 Belfort Road Suite 1100
Jacksonville, FL 32216

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Noteworthy Medicare Patient Procedures Performed by Dr. Stephen R. Parker, MD in 2023

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

Top 5%

By Affordability:

minimally invasive spine surgery

In 2023, Dr. Stephen R. Parker, MD had a list price for minimally invasive spine surgery that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Florida. 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 25%

By Affordability:

anterior lumbar interbody fusion

decompression surgery

lamina procedures

laminectomy

laminotomy

lateral interbody fusion

lateral lumbar interbody fusion

lumbar spine surgery

minimally invasive spinal fusion

nerve surgery

spinal decompression surgery

In 2012, Dr. Stephen R. Parker, MD had a list price for anterior lumbar interbody fusion (ALIF), decompression surgery, lamina procedures, laminectomy, laminotomy, lateral interbody fusion, lateral lumbar interbody fusion (LLIF), lumbar spine surgery, minimally invasive spinal fusion, nerve surgery, and spinal decompression surgery that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Florida. 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. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2012 were hospital care, inpatient care, pain management and minimally invasive procedures.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

doctor visit	58
hospital care	76
image guided procedures	13
injections	13
inpatient care	76
minimally invasive procedures	13
pain management	13
spinal procedures	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2013 were hospital care, inpatient care, spinal procedures and nerve procedures.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

arthrodesis (bone fusion surgery)	16
decompression surgery	16
doctor visit	145
hospital care	73
inpatient care	73
neck surgery	16
nerve procedures	16
spinal procedures	29

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	74
Female	119

**Ethnicity**
Non-Hispanic White	151
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	60
85 and over	26
Less than 65	39

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	19
Ischemic Heart Disease	48
Depression	34
Chronic Kidney Disease	31
Asthma	16
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	27
Diabetes	47
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2014 were hospital care, inpatient care, spinal procedures and nerve procedures.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

decompression surgery	11
doctor visit	198
hospital care	58
inpatient care	58
nerve procedures	11
spinal procedures	23

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	84
Female	141

**Ethnicity**
Non-Hispanic White	179
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	58
85 and over	26
Less than 65	50

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	19
Ischemic Heart Disease	50
Depression	36
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2015 were spinal procedures.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

doctor visit	236
spinal procedures	11

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	180
Female	212

**Ethnicity**
Non-Hispanic White	312
Black	50
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	92
85 and over	22
Less than 65	130

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2015

Hypertension	75
High Cholesterol	58
Stroke	16
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	25
Asthma	20
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	15
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2016 were spinal procedures, nerve procedures, decompression surgery and neck surgery.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

arthrodesis (bone fusion surgery)	14
decompression surgery	25
doctor visit	206
implant surgery	13
neck surgery	14
nerve procedures	25
neurostimulator lead placement	12
neurostimulator replacement	13
spinal procedures	63

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	70
Female	88

**Ethnicity**
Non-Hispanic White	120
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	33
85 and over	14
Less than 65	50

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2016

Hypertension	72
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	34
Asthma	32
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2017 were neurostimulator replacement, implant surgery and spinal procedures.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

doctor visit	184
implant surgery	12
neurostimulator replacement	12
spinal procedures	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	69
Female	96

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	0
85 and over	0
Less than 65	52

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	15
Ischemic Heart Disease	55
Depression	44
Chronic Kidney Disease	38
Asthma	19
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2018 were spinal procedures, neurostimulator replacement, implant surgery and neurostimulator lead placement.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

doctor visit	209
implant surgery	35
neurostimulator lead placement	19
neurostimulator replacement	35
spinal procedures	54

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	84
Female	97

**Ethnicity**
Non-Hispanic White	141
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	60
Depression	34
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2019 were spinal procedures, neurostimulator replacement, implant surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

arthrodesis (bone fusion surgery)	25
decompression surgery	11
doctor visit	252
implant surgery	25
minimally invasive procedures	14
neck surgery	11
nerve procedures	11
neurostimulator lead placement	20
neurostimulator replacement	25
spinal procedures	70

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	79
Female	100

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

**Age**
From 65 to 74	80
From 75 to 84	52
85 and over	12
Less than 65	35

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	47
Depression	45
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2020 were spinal procedures, neurostimulator replacement, implant surgery and neurostimulator lead placement.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

doctor visit	219
hospital care	13
implant surgery	16
inpatient care	13
neurostimulator lead placement	13
neurostimulator replacement	16
spinal procedures	29

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	76
Female	93

**Ethnicity**
Non-Hispanic White	137
Black	21
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	47
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	47
Depression	41
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2021 were spinal procedures, neurostimulator replacement, implant surgery and neurostimulator lead placement.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

doctor visit	204
implant surgery	28
neurostimulator lead placement	16
neurostimulator replacement	28
spinal procedures	44

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	75
Female	89

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	50
85 and over	13
Less than 65	25

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	52
Depression	43
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL during 2022 were spinal procedures, neurostimulator replacement, implant surgery and nerve procedures.

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

arthrodesis (bone fusion surgery)	24
decompression surgery	24
doctor visit	346
implant surgery	34
minimally invasive procedures	11
neck surgery	13
nerve procedures	24
neurostimulator lead placement	18
neurostimulator replacement	34
spinal procedures	98

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	108
Female	138

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	98
85 and over	17
Less than 65	25

Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	36
Depression	35
Chronic Kidney Disease	27
Asthma	17
Osteoperosis	20
Atrial Fibrilation	21
Heart Failure	15
Chronic Obstructive Pulmonary Disease	24
Diabetes	30
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen R. Parker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen R. Parker, MD treated as a neurosurgeon in Jacksonville, FL were inpatient care, hospital care, spinal procedures and neurostimulator replacement.

arthrodesis (bone fusion surgery)	19
decompression surgery	17
doctor visit	205
hospital care	55
image guided procedures	13
implant surgery	23
injections	13
inpatient care	55
minimally invasive procedures	12
neck surgery	13
nerve procedures	17
neurostimulator lead placement	16
neurostimulator replacement	23
pain management	13
spinal procedures	40

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen R. Parker, MD.

**Gender**
Male	81
Female	106

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	0
Non-Hispanic White	151
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	48
85 and over	11
Less than 65	36
65 to 74	79

Average of Total of Conditions of Medicare patients treated by Dr. Stephen R. Parker, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	30
Asthma	14
Osteoporosis	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Atrial Fibrillation	11
Dementia	11
Cancer	10

Education & Training

Dr. Stephen R. Parker, MD graduated from Indiana University School of Medicine. He completed residency at Duke University Medical Center. He is certified by the The American Board of Neurological Surgery and has a state license in Florida.

Medical School: Indiana University School of Medicine

Residency: Duke University Medical Center

Board Certification: The American Board of Neurological Surgery

Licensed In: Florida

Affiliations & Hospitals

Dr. Stephen R. Parker, MD is associated with these hospitals and organizations:

Ascension

Ascension St. Vincent's Southside Hospital

Ascension St. Vincent's Riverside Hospital

Ascension St. Vincent's St Johns County Hospital

Ratings & Reviews

Dr. Stephen R. Parker, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 726 ratings. We collect ratings and reviews of Dr. Stephen R. Parker, MD from all over the web to help you find the right in Jacksonville, FL.

4.9

Overall Rating

(726 Ratings)

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$16,029,083 Ellipsys $16,029,083
Medtronic, Inc.	$669,851 ELLIPSYS VASCULAR ACCESS SYSTEM $669,719	INTELLIS ADAPTIVESTIM $132
Globus Medical, Inc.	$46,721 Direct Look Lat $18,021	Spine $17,872	RISE-L $6,504	Insert & Rotate Spacer $1,188	MARS 3VL Retractor $1,027	Other $2,109
NUVASIVE, INC.	$6,335 Thoracolumbar $4,270	Cervicothoracic $1,574	XLIF $146	iGA $56	$290
Alphatec Spine, Inc	$2,498 Other - Miscellaneous $1,880	ALIF $380	Other - MIS $111	Illico $109	BATTALION LLIF $18
Other	$4,981 Senza Spinal Cord Stimulation System $1,112	Spinal Implant $1,074	Neuro-Chronic Pain $281	MazorX Renaissance $255	SPECTRA WAVEWRITER $192	Other $2,066

**Types of Payments**
Royalty or License	$16,029,083
Acquisitions	$669,719
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$31,325
Travel and Lodging	$17,976
Food and Beverage	$10,145
Other	$1,221

Biography

Dr. Stephen Parker specializes in neurosurgery and practices in Jacksonville, FL. Dr. Parker's average rating from his patients is 5.0 stars (out of 5). He attended medical school at Indiana University School of Medicine. His residency was performed at Duke University Medical Center. He is professionally affiliated with Ascension.