Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639601776 Individual Practitioner Male Practitioner

Dr. Stephen Bowden , MD

Neurological Surgery • Portland, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Bowden, MD is a certified Neurological Surgery practicing in Portland, OR. With approximately 9 years of clinical experience since graduating from Columbia University College Of Physicians And Surgeons in 2017, Dr. Bowden delivers high-quality medical care to the local community at 3303 S BOND AVE.

Dr. Bowden is affiliated with University Professional Services and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Practice Location & Contact Primary Location

Practice Address

3303 S Bond Ave

Portland, OR 972394501

Telephone 5034944314
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Columbia University College Of Physicians And Surgeons

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Portland, OR

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -11.2 yrs vs City Avg
City Avg: 20.2 Yrs
State Avg: 20.8 Yrs
Regional Practice Density
78 Specialists

Practicing in Portland, OR (143 Statewide)

Telehealth Adoption Rate
43.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bowden (9 Years) 9 Yrs
Portland Specialty Average (20.2 Years) 20.2 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-11-12
Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License OR MD225578

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.

Hospital & Practice Group Affiliations

University Professional Services

3181 Sw Sam Jackson Park Rd, Portland, OR 972393011

Phone: 5034948311

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dara Ono , PA

Physician Assistant - Surgical

NPI 1013059807

Physician Assistant

Melissa Robinson , PA-C

Physician Assistant

NPI 1013364355

Physician Assistant (Certified)

Dr. Won Hyung Ryu , MD

Neurological Surgery

NPI 1043872492

Doctor of Medicine (M.D.)

Dr. Feridun Acar , MD

Neurological Surgery

NPI 1063509016

Doctor of Medicine (M.D.)

Ryan Stauffer , PA-C

Physician Assistant - Surgical

NPI 1104356088

Physician Assistant (Certified)

Dr. Anh Huan Vo , MD

Psychiatry & Neurology - Neurology

NPI 1104386549

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location November 12, 2025

Registered at 3303 S BOND AVE, PORTLAND, OR 972394501 (Tel: 5034944314)

📍
Updated Business Mailing Address November 12, 2025

Registered at 1400 SW 5TH AVE, PORTLAND, OR 972015537 (Tel: 8666176855)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 12, 2025

Neurological Surgery (License #MD225578 in OR)

NPI Profile Active March 29, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location March 29, 2017

Registered at 3181 SW SAM JACKSON PARK RD # L-579, PORTLAND, OR 972393011 (Tel: 5034948311)

📍
Updated Business Mailing Address March 29, 2017

Registered at 3181 SW SAM JACKSON PARK RD # L-579, PORTLAND, OR 972393011 (Tel: 5034948311)

👤
Provider Name / Credentials Updated March 29, 2017

Recorded as STEPHEN BOWDEN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 29, 2017

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 29, 2017

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: 1639601776
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 29, 2017
Last Update: November 12, 2025
Sole Proprietor: No

Mailing Address

1400 Sw 5th Ave

Portland, OR 972015537

Phone: 8666176855

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

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.