NPPES file of Aug 9, 2026

Sean S. Bennett, D.O

Psychiatry Physician · Portland, OR

Sean S. Bennett, D.O is a psychiatry physician with a practice address in Portland, Oregon, and NPI 1740644913, issued on Apr 13, 2016. Check the license (Oregon DO189680, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740644913
Name
Sean S. Bennett
Credential
D.O
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
DO189680 OR
283754 MA
79056 MN
22399 ND
Self-reported in NPPES; status is on the state search
Practice location
2801 N Gantenbein Ave, Portland, OR 97227
Phone
(503) 413-8949
Enumerated
Apr 13, 2016
Record last updated
Jan 27, 2026
Medicare enrollment
Enrolled (PECOS I20240320000096); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychiatry physician records → All 764 in Oregon → Look up another NPI →

Also registered at 2801 N Gantenbein Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Corey Anderson, PSY.D.Clinical Neuropsychologist1114278819
  2. Amy Anderton, MDInternal Medicine Physician1568802361
  3. Roberto Anker, M.D.Anatomic Pathology & Clinical Pathology Physician1518179613
  4. Dilara ArtikaslanClinical Social Worker1083494140
  5. Cibi Arumugam, M.D.Internal Medicine Physician1376822742
  6. Bradley Baker, MDInternal Medicine Physician1831357615

Verify Sean S. Bennett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license DO189680    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 3 group practices

  1. Asana Integrated Medical Group PCSanta Rosa, CA
  2. Sanford Health OF Northern MinnesotaBemidji, MN
  3. Umass Memorial Medical Group IncCorvallis, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sean S. Bennett among 764 psychiatry physician records in Oregon

Sean S. Bennett, D.O is one of 764 psychiatry physician records with a practice address in Oregon. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 81% of them.

  • NPI issued2016 · 81% of these records are older, 16% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2016 · median 2009 among the 300 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Oregon

There are 764 psychiatry physician records in Oregon.

All 764 in Oregon → Every provider in Portland → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Neff Breen, M.D.Portland, OR 972271881795300
  2. Kathryn Evers, MDPortland, OR 972271407273576
  3. Rafael Gray, MDPortland, OR 972271992810352
  4. Sanyup Lee, MDPortland, OR 972271942532957
  5. Zoe MossPortland, OR 972271205377181
  6. Douglas Robb, M.D.Portland, OR 972271194829978
  7. David Ruud, M.D.Portland, OR 972271760594063
  8. John Wilson, M.D., PH.D.Portland, OR 972271619292240

Common questions

What is Sean S. Bennett, D.O's NPI number?

Sean S. Bennett, D.O's National Provider Identifier (NPI) is 1740644913, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sean S. Bennett, D.O located?

The NPPES record lists a practice address at 2801 N Gantenbein Ave, Portland, OR, 97227. Phone: (503) 413-8949. Providers update this record themselves, so call before visiting.

How can I verify Sean S. Bennett, D.O's license?

NPPES lists Oregon license number DO189680, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.