O. L. Seschillie, PA
Medical Physician Assistant · Seattle, WA
O. L. Seschillie, PA is a medical physician assistant with a practice address in Seattle, Washington, and NPI 1023076726, issued on May 2, 2006. Check the license (Washington PA10001894, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- O. L. Seschillie
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA10001894 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1660 S Columbian Way, Seattle, WA 98108
- Phone
- (206) 764-2457
- Enumerated
- May 2, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (206) 764-2192
- Entity
- Type 1 · individual
Also registered at 1660 S Columbian Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abubakar Abdul-Rahman, NPPrimary Care Nurse Practitioner1689939001
- Sandra Abrahamson, ARNPAdult Health Nurse Practitioner1699735712
- McKenon Abreu, DPMStudent in an Organized Health Care Education/Training Program1104519461
- Jennifer Acselrod, RNRegistered Nurse1770753725
- Samantha Adams, OTR/LOccupational Therapist1750489704
- Rosemary Adamson, MB BSPulmonary Disease Physician1881853745
Verify O. L. Seschillie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA10001894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Medical Physician Assistant providers in Washington
There are 1,068 medical physician assistant records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other medical physician assistant records in Washington
- Noor Aaf, PA-CSeattle, WA1558394171
- Maryan AbdirahmanOlympia, WA1861254856
- Angelnetta AdamsSeattle, WA1417837741
- Travis Adelman, P.A.Everett, WA1033307343
- Bruce Afton, PA-CAuburn, WA1114984846
- Dona Ahrens, P.A.-CBothell, WA1023207669
- Kanthi Akkineni, PA-CSeattle, WA1346649282
- Bridget Albright, PHYSICIAN ASSISTANTSeattle, WA1124217583
- Luis Alcalde, PHYSICIAN ASSISTANTOthello, WA1376521229
- David Allen, PA-CBattle Ground, WA1306038245
Common questions
What is O. L. Seschillie, PA's NPI number?
O. L. Seschillie, PA's National Provider Identifier (NPI) is 1023076726, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is O. L. Seschillie, PA located?
The NPPES record lists a practice address at 1660 S Columbian Way, Seattle, WA, 98108. Phone: (206) 764-2457. Providers update this record themselves, so call before visiting.
How can I verify O. L. Seschillie, PA's license?
NPPES lists Washington license number PA10001894, 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. 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.