Active NPI 1063414803 Individual Practitioner Male Practitioner

Dr. David Howard Walker , MD

Neurological Surgery • Medford, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Walker, MD is a certified Neurological Surgery practicing in Medford, OR. With approximately 28 years of clinical experience since graduating from Duke University School Of Medicine in 1998, Dr. Walker delivers high-quality medical care to the local community at 2900 STATE ST.

Dr. Walker is affiliated with Southern Oregon Neurosurgical And Spine Associates, Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2900 State St

Medford, OR 975048475

Telephone 5417791672

Fax 5417790986

Associated Practice Facility / Clinic

🏢 Medford Neuro Clinic Inc Facility NPI 1336149954

Medicare Profile & Education

Medical School

Duke University School Of Medicine

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Medford, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

28 Yrs +1.6 yrs vs City Avg

City Avg: 26.4 Yrs

State Avg: 20.8 Yrs

Regional Practice Density

7 Specialists

Practicing in Medford, OR (143 Statewide)

Telehealth Adoption Rate

14.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

80.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walker (28 Years) 28 Yrs

Medford Specialty Average (26.4 Years) 26.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	116	93	$466.00	$124.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	105	105	$770.00	$167.31
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	75	46	$428.40	$76.55
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	42	39	$659.00	$177.63
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	21	$619.50	$112.54
99213 Established patient office or other outpatient visit, typically 15 minutes	28	27	$302.00	$87.70
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$1203.30	$174.14
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	22	13	$1604.40	$250.71
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$1003.00	$225.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	195	143	$466.00	$119.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	135	135	$770.00	$157.66
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	70	61	$659.00	$156.46
99213 Established patient office or other outpatient visit, typically 15 minutes	56	50	$302.00	$81.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	53	33	$428.40	$74.26
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	51	26	$1604.40	$198.86
22614 Fusion of additional segment of spine	50	13	$2408.70	$279.31
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$1203.30	$160.92
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	23	19	$619.50	$99.03
20939 Harvest of bone marrow for spine surgery graft	20	20	$407.40	$59.15
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	17	17	$1003.00	$210.40
20937 Harvest of bone fragment for spine bone graft	15	15	$1029.00	$147.18
61783 Computer-assisted spinal procedure	14	14	$1434.30	$176.95
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$4693.50	$558.88
22633 Fusion of spine in lower back with partial removal of spine bone and disc	12	12	$12275.90	$1500.84
63052 Partial removal of bone of single segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back	12	12	$1604.20	$209.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	101	75	$466.00	$120.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$770.00	$158.41
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	44	25	$1604.40	$236.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	42	39	$659.00	$167.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	41	41	$1203.30	$188.65
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	32	21	$619.50	$94.51
22614 Fusion of additional segment of spine	27	11	$2408.70	$359.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	22	$428.40	$67.78
20939 Harvest of bone marrow for spine surgery graft	21	21	$407.40	$64.16
99213 Established patient office or other outpatient visit, typically 15 minutes	19	19	$302.00	$87.31
61783 Computer-assisted spinal procedure	17	17	$1434.30	$211.31
20937 Harvest of bone fragment for spine bone graft	15	15	$1029.00	$153.83
22612 Fusion of spine in lower back	12	12	$9689.40	$1477.66
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	11	11	$9544.84	$899.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	81	70	$466.00	$124.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	78	78	$770.00	$156.88
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	39	18	$1604.40	$234.92
22614 Fusion of additional segment of spine	36	11	$2408.70	$364.87
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	35	33	$659.00	$172.57
99213 Established patient office or other outpatient visit, typically 15 minutes	33	31	$302.00	$88.53
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	28	17	$619.50	$99.50
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	20	$428.40	$69.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$1203.30	$192.78
61783 Computer-assisted spinal procedure	15	14	$1434.30	$214.32
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$1003.00	$214.49
20939 Harvest of bone marrow for spine surgery graft	11	11	$407.40	$59.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	56	$466.00	$101.79
99213 Established patient office or other outpatient visit, typically 15 minutes	59	46	$302.00	$65.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$770.00	$151.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	37	22	$428.40	$71.49
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	33	33	$1003.00	$187.91
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	33	19	$619.50	$103.27
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	32	22	$1604.40	$252.11
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	26	$659.00	$136.48
20939 Harvest of bone marrow for spine surgery graft	18	18	$407.40	$68.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$1203.30	$199.94
22840 Placement of stabilizing device to back of 1 spine bone in neck	15	15	$4674.60	$741.05
61783 Computer-assisted spinal procedure	13	13	$1434.30	$225.37
20937 Harvest of bone fragment for spine bone graft	12	12	$1029.00	$164.13
22633 Fusion of spine in lower back with partial removal of spine bone and disc	11	11	$11846.67	$1799.74
22612 Fusion of spine in lower back	11	11	$9689.40	$1345.66
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	11	11	$8735.24	$846.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	66	$469.45	$105.78
99213 Established patient office or other outpatient visit, typically 15 minutes	87	74	$302.00	$72.15
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	68	41	$1604.40	$258.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	63	29	$428.40	$72.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$770.00	$159.85
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	44	44	$1003.00	$189.86
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	34	32	$659.00	$136.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$1203.30	$194.44
20939 Harvest of bone marrow for spine surgery graft	20	19	$407.40	$67.01
61783 Computer-assisted spinal procedure	20	20	$1434.30	$232.03
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	19	19	$11106.56	$1634.56
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	17	15	$619.50	$103.23
22840 Placement of stabilizing device to back of 1 spine bone in neck	17	17	$4674.60	$761.51
20937 Harvest of bone fragment for spine bone graft	16	15	$1029.00	$167.91
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	15	12	$2501.86	$398.31
22845 Placement of stabilizing device to front, 2-3 spine bone segments	14	14	$4498.20	$730.28
22612 Fusion of spine in lower back	13	12	$9913.00	$1547.42
22633 Fusion of spine in lower back with partial removal of spine bone and disc	11	11	$12464.76	$1849.24
22842 Placement of stabilizing device to back, 3-6 spine bone segments	11	11	$4693.50	$765.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	80	80	$770.00	$159.70
99213 Established patient office or other outpatient visit, typically 15 minutes	78	58	$302.00	$70.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	74	65	$466.00	$105.48
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	61	38	$1604.40	$247.95
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	53	29	$428.40	$71.04
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	43	43	$1003.00	$194.38
20937 Harvest of bone fragment for spine bone graft	30	30	$1029.00	$166.20
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	28	27	$659.00	$142.21
20939 Harvest of bone marrow for spine surgery graft	26	26	$404.82	$66.53
22633 Fusion of spine in lower back with partial removal of spine bone and disc	26	26	$11331.60	$1775.42
22840 Placement of stabilizing device to back of 1 spine bone in neck	17	17	$4674.60	$751.68
22842 Placement of stabilizing device to back, 3-6 spine bone segments	16	16	$4693.50	$754.29
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	14	14	$1203.30	$198.98
61783 Computer-assisted spinal procedure	13	11	$1434.30	$229.00
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	11	11	$3055.50	$490.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	78	$373.48	$103.32
99213 Established patient office or other outpatient visit, typically 15 minutes	91	74	$246.06	$71.02
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	74	41	$1429.36	$255.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	72	72	$611.78	$157.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	64	35	$321.69	$70.58
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	57	57	$744.34	$197.31
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	42	40	$569.52	$140.75
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	27	14	$1207.73	$390.28
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	26	26	$912.77	$197.91
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	25	19	$520.13	$101.98
38220 Aspiration of bone marrow sample for diagnosis	23	23	$243.23	$30.44
22633 Fusion of spine in lower back with partial removal of spine bone and disc	23	23	$7542.84	$1811.52
20937 Harvest of bone fragment for spine bone graft	22	22	$685.80	$164.89
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	21	21	$6557.01	$1665.74
22842 Placement of stabilizing device to back, 3-6 spine bone segments	13	13	$2735.41	$748.91
22840 Placement of stabilizing device to back of 1 spine bone in neck	13	13	$3257.58	$746.03
22845 Placement of stabilizing device to front, 2-3 spine bone segments	12	12	$3235.95	$716.05
61783 Computer-assisted spinal procedure	11	11	$774.76	$227.38

Medical Specialties & State Licenses

CMS Verified: 2021-12-06

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License OR MD25770

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Neurological Surgery

NUCC Taxonomy Code: 207T00000X

State License MO 2000149847

Neurological Surgery

NUCC Taxonomy Code: 207T00000X

State License GA 054523

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

278046 (OR)

Hospital & Practice Group Affiliations

Southern Oregon Neurosurgical And Spine Associates, Pc

2900 State St, Medford, OR 975048458

Phone: 5417791672

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

18 Associated Practitioners

Kaitlin Stapleton , FNP

Nurse Practitioner

NPI 1033636279

Family Nurse Practitioner

Dakota Donahoe , PA-C

Physician Assistant

NPI 1093193831

Physician Assistant (Certified)

Dr. Jared Brougham , MD

Neurological Surgery

NPI 1124482815

Doctor of Medicine (M.D.)

Doreen Yang , PA-C

Physician Assistant - Surgical

NPI 1194400945

Physician Assistant (Certified)

Ariana Novak

Physician Assistant - Surgical

NPI 1205627148

Tessa Henry , PA-C

Physician Assistant

NPI 1235993841

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 06, 2021

Neurological Surgery (License #MD25770 in OR)

✅

NPI Profile Active August 09, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 09, 2013

Registered at 2900 STATE ST, MEDFORD, OR 975048475 (Tel: 5417791672)

📍

Updated Business Mailing Address August 09, 2013

Registered at 2900 STATE ST, MEDFORD, OR 975048475 (Tel: 5417791672)

👤

Provider Name / Credentials Updated August 09, 2013

Recorded as DAVID WALKER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 09, 2013

Neurological Surgery (License #MD25770 in OR)

🟢

Initial NPI Registration & Enumeration August 11, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1063414803

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 11, 2005

Last Update: December 06, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2900 State St

Medford, OR 975048475

Phone: 5417791672

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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