Stephen Bowden, M.D.
Neurological Surgery Physician · Portland, OR
Stephen Bowden, M.D. is a neurological surgery physician with a practice address in Portland, Oregon, and NPI 1639601776, issued on Mar 29, 2017. Check the license (Oregon MD225578, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen Bowden
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- MD225578 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3303 S Bond Ave, Portland, OR 97239
- Phone
- (503) 494-4314
- Enumerated
- Mar 29, 2017
- Record last updated
- Nov 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20250903002878); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 134 in Oregon → Look up another NPI →
Also registered at 3303 S Bond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeffrey Albright, MDColon & Rectal Surgery Physician1174631782
- Maile Altier, PT, DPTPhysical Therapist1194496786
Verify Stephen Bowden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD225578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $116.30
1 payment: food and beverage; the largest payer was Stryker Corporation. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Bowden among 134 neurological surgery physician records in Oregon
Stephen Bowden, M.D. is one of 134 neurological surgery physician records with a practice address in Oregon. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 91% of them.
- NPI issued2017 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2017 · median 2007 among the 74 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Oregon
There are 134 neurological surgery physician records in Oregon.
All 134 in Oregon → Every provider in Portland → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Feridun Acar, MDPortland, OR 972391063509016
- Stanley Barnwell, MDPortland, OR 972391891700381
- Kim Burchiel, MDPortland, OR 972391891702726
- Aclan Dogan, MDPortland, OR 972391639184153
- Edmund Frank, MDPortland, OR 972391790793222
- Kristoph Jahnke, MDPortland, OR 972391578646667
- Barbara Lazio, MDPortland, OR 972391649389263
- Ahmed Raslan, M.D.Portland, OR 972391356550206
Common questions
What is Stephen Bowden, M.D.'s NPI number?
Stephen Bowden, M.D.'s National Provider Identifier (NPI) is 1639601776, issued on Mar 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Bowden, M.D. located?
The NPPES record lists a practice address at 3303 S Bond Ave, Portland, OR, 97239. Phone: (503) 494-4314. Providers update this record themselves, so call before visiting.
How can I verify Stephen Bowden, M.D.'s license?
NPPES lists Oregon license number MD225578, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.