Matthew Clark
Psychiatric/Mental Health Nurse Practitioner · Olympia, WA
Matthew Clark is a psychiatric/mental health nurse practitioner with a practice address in Olympia, Washington, and NPI 1689556201, issued on Jul 24, 2025. Check the license (Washington AP61636762, 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
- Matthew Clark
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP61636762 WA
Self-reported in NPPES; status is on the state search - Practice location
- PO Box 257, Olympia, WA 98507
- Phone
- (206) 208-8957
- Enumerated
- Jul 24, 2025
- Record last updated
- Aug 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20251103000934); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at PO Box 257
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dominique BishopDoula1902751050
- Eriko Demery, LICSW, MHPClinical Social Worker1568911808
- Lulama GqibaDoula1063212314
- Nancy HolbrookMassage Therapist1285571141
- Anne Koznarek, MA LMHCAMental Health Counselor1619782570
- Yongjin Lee, MA, LMHCACounselor1326752163
Verify Matthew Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61636762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
52 psychiatric/mental health nurse practitioner records list a practice address in Olympia
They are 52 of the 5,034 NPPES records with a practice address in Olympia, and 1,875 psychiatric/mental health nurse practitioner records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 52 in Olympia → All 1,875 in Washington → Every provider in Olympia →
Other psychiatric/mental health nurse practitioner records in Washington
- Peimaneh AbdolhosseiniEverett, WA1760246367
- Marissa Abrahams, PMHNP-BCSeattle, WA1528336021
- Rafael Achacoso, ARNPSeattle, WA1134835432
- Aishwarya AchanFederal Way, WA1346886462
- Margaret Ackerman, APNMount Vernon, WA1972723906
- Brenda Acosta, ARNP, PMHNP-BCYakima, WA1871369728
- Allison Adams, RNMountlake Terrace, WA1306308341
- Joseph AdamsBellingham, WA1063240125
- Sophia Adams, ARNPSeattle, WA1902361157
- Juliana Adarmes, DNPTacoma, WA1578280442
Common questions
What is Matthew Clark's NPI number?
Matthew Clark's National Provider Identifier (NPI) is 1689556201, issued on Jul 24, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Clark located?
The NPPES record lists a practice address at PO Box 257, Olympia, WA, 98507. Phone: (206) 208-8957. Providers update this record themselves, so call before visiting.
How can I verify Matthew Clark's license?
NPPES lists Washington license number AP61636762, 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.