NPPES file of Aug 9, 2026

Wonsil Lee Sayson, AGACNP

Gerontology Nurse Practitioner · Portland, OR

Wonsil Lee Sayson, AGACNP is a gerontology nurse practitioner with a practice address in Portland, Oregon, and NPI 1932922168, issued on Nov 6, 2024. Check the license (Oregon 10032784, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1932922168
Name
Wonsil Lee Sayson
Credential
AGACNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
10032784 OR
Self-reported in NPPES; status is on the state search
Practice location
9135 SW Barnes RD Ste 461, Portland, OR 97225
Phone
(503) 216-1150
Enumerated
Nov 6, 2024
Record last updated
Jun 23, 2025
Medicare enrollment
Enrolled (PECOS I20251203002785); accepts Medicare assignment
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.
Download card Updates feed

8 nearest gerontology nurse practitioner records → All 113 in Oregon → Look up another NPI →

Also registered at 9135 SW Barnes RD Ste 461

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

  1. Prakash Ambady, M.D.Neurology Physician1962784298
  2. Pradeep Chandan, DONeurology Physician1245735968
  3. Annie Chiu, M.D.Neurology Physician1376924670
  4. Derek Clark, M.D.Neurocritical Care Physician1518283589
  5. Melanie Clausen, AGACNPGerontology Nurse Practitioner1619791621
  6. Alexis Croucher, AGACNPGerontology Nurse Practitioner1134742539

Verify Wonsil Lee Sayson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 10032784    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
Find 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Wonsil Lee Sayson among 113 gerontology nurse practitioner records in Oregon

Wonsil Lee Sayson, AGACNP is one of 113 gerontology nurse practitioner records with a practice address in Oregon. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 91% of them.

  • NPI issued2024 · 91% of these records are older, 2% newer
  • In a Medicare fileNo · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2024 · median 2018 among the 76 with a school on file
  • Record last updated2025 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Oregon

There are 113 gerontology nurse practitioner records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 113 in Oregon → Every provider in Portland → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Leah Chapman, DNP, ACNPC-AGPortland, OR 972251487251773
  2. Alexis Croucher, AGACNPPortland, OR 972251134742539
  3. Kristine Dukart-Harrington, DNP, AGNP-CPortland, OR 972251477914067
  4. Alexander Finn, AGACNPPortland, OR 972251255926291
  5. Jennifer Goodrich, AGACNP-BCPortland, OR 972251174002976
  6. Nicole Hainley, AGACNP, FNPPortland, OR 972251609172006
  7. Hachau Phan, AGACNP-BCPortland, OR 972251811477557
  8. Paula Prince, AGACNPPortland, OR 972251114165503

Common questions

What is Wonsil Lee Sayson, AGACNP's NPI number?

Wonsil Lee Sayson, AGACNP's National Provider Identifier (NPI) is 1932922168, issued on Nov 6, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Wonsil Lee Sayson, AGACNP located?

The NPPES record lists a practice address at 9135 SW Barnes RD Ste 461, Portland, OR, 97225. Phone: (503) 216-1150. Providers update this record themselves, so call before visiting.

How can I verify Wonsil Lee Sayson, AGACNP's license?

NPPES lists Oregon license number 10032784, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.