NPPES file of Aug 9, 2026

Kristine Sy Osea, ARNP, DNP

Acute Care Nurse Practitioner · Seattle, WA

Kristine Sy Osea, ARNP, DNP is an acute care nurse practitioner with a practice address in Seattle, Washington, and NPI 1396426680, issued on Jul 28, 2023. Check the license (Washington AP61576202, as entered in NPPES) with the Washington board that licenses this profession; 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
1396426680
Name
Kristine Sy Osea
Credential
ARNP, DNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
AP61576202 WA
61152128 WA
Self-reported in NPPES; status is on the state search
Practice location
325 9TH Ave, Seattle, WA 98104
Phone
(206) 520-5000
Enumerated
Jul 28, 2023
Record last updated
Jun 26, 2024
Medicare enrollment
Enrolled (PECOS I20240711002334); 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

Also registered at 325 9TH Ave

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

  1. Noor Aaf, PA-CMedical Physician Assistant1558394171
  2. Sheida Aalami, M.D.Internal Medicine Physician1730573296
  3. Collette AbbottHospitalist Physician1306208293
  4. Akrm Abdalrahman, MD, MSCritical Care Medicine (Anesthesiology) Physician1801374905
  5. Martin Abdo, COUNSELORCounselor1821202904
  6. Nauzley Abedini, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1043637408

Verify Kristine Sy Osea in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61576202
    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 Washington 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.

Bills Medicare through one group practice

  1. The Association OF University PhysiciansSeattle, WA

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

Acute Care Nurse Practitioner providers in Washington

There are 283 acute care nurse practitioner records in Washington.

Other acute care nurse practitioner records in Washington

  1. Stephen Achuff, ARNPTukwila, WA1700924461
  2. Recine Anne Alinea, RNSeattle, WA1720784721
  3. Chad Allen, ARNPRichland, WA1396218129
  4. Lauren Allen, AGACNP-BCTacoma, WA1144077835
  5. Lisa Austin, ARNPSeattle, WA1972780336
  6. Eliot Balogh, DNP, ARNP, AGACNP-BCSeattle, WA1588121198
  7. Melanie Bechtold, ARNPSilverdale, WA1174223226
  8. Mary Benefield, ARNPSeattle, WA1730667155
  9. Maureen Berberian, DNP, ACNPC-BCBellevue, WA1124281928
  10. Alexandra BjergoSeattle, WA1366124182

Common questions

What is Kristine Sy Osea, ARNP, DNP's NPI number?

Kristine Sy Osea, ARNP, DNP's National Provider Identifier (NPI) is 1396426680, issued on Jul 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Kristine Sy Osea, ARNP, DNP located?

The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Kristine Sy Osea, ARNP, DNP's license?

NPPES lists Washington license number AP61576202, as entered by the provider. Search the Washington 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. 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.