John Patrick Slattery, PH.D.
Psychologist · Seattle, WA
John Patrick Slattery, PH.D. is a psychologist with a practice address in Seattle, Washington, and NPI 1790997039, issued on May 7, 2007. Check the license (Washington PY00002106, 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
- John Patrick Slattery
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PY00002106 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2517 Eastlake Ave E, Seattle, WA 98102
- Phone
- (206) 328-0910
- Enumerated
- May 7, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (206) 328-2310
- Entity
- Type 1 · individual
8 nearest psychologist records → All 1,089 in Washington → Look up another NPI →
Also registered at 2517 Eastlake Ave E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marsann Easterday, MOTR/LOccupational Therapist1477939981
- Lynn Vigo, MSW, LICSWClinical Social Worker1306140694
Verify John Patrick Slattery in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PY00002106Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Patrick Slattery among 1,089 psychologist records in Washington
John Patrick Slattery, PH.D. is one of 1,089 psychologist records with a practice address in Washington. 11% 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 2007, is newer than 27% of them.
- NPI issued2007 · 27% of these records are older, 56% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Washington
There are 1,089 psychologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,089 in Washington → Every provider in Seattle → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Irene Arden, PSYCHOLOGISTSeattle, WA 981021972692788
- Leah Boisen, PHDSeattle, WA 981021497263859
- Toby Diamond, PH.D.Seattle, WA 981021245563832
- Susan Engman, PH.DSeattle, WA 981021053468173
- Natalie Goodwin, PHDSeattle, WA 981021215464953
- Michael Maguire, PSY.D.Seattle, WA 981021396095196
- Elizabeth Milo, PH.D.Seattle, WA 981021538309125
- Brent Oneal, PH.D.Seattle, WA 981021689839557
Common questions
What is John Patrick Slattery, PH.D.'s NPI number?
John Patrick Slattery, PH.D.'s National Provider Identifier (NPI) is 1790997039, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Patrick Slattery, PH.D. located?
The NPPES record lists a practice address at 2517 Eastlake Ave E, Seattle, WA, 98102. Phone: (206) 328-0910. Providers update this record themselves, so call before visiting.
How can I verify John Patrick Slattery, PH.D.'s license?
NPPES lists Washington license number PY00002106, 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.