Samuel Collier, PSYD
Clinical Psychologist · Seattle, WA
Samuel Collier, PSYD is a clinical psychologist with a practice address in Seattle, Washington, and NPI 1831628031, issued on Jun 9, 2017. Check the license (Washington PY61040015, 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
- Samuel Collier
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PY61040015 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3515 SW Alaska St, Seattle, WA 98126
- Phone
- (253) 234-7226
- Enumerated
- Jun 9, 2017
- Record last updated
- Jan 31, 2022
- Medicaid ID
- 2143215 WA
- Medicare enrollment
- Enrolled (PECOS I20210610001864); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,675 in Washington → Look up another NPI →
Also registered at 3515 SW Alaska St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amanda DawsonPsychologist1952243206
- Daniel SeroussiMental Health Counselor1194559906
- Emily Steen, BA, BCNStudent in an Organized Health Care Education/Training Program1396533535
- Sierra Swing, PSYDClinical Psychologist1063641041
Verify Samuel Collier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PY61040015Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Samuel Collier among 1,675 clinical psychologist records in Washington
Samuel Collier, PSYD is one of 1,675 clinical psychologist records with a practice address in Washington. 13% 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 2017, is newer than 80% of them.
- NPI issued2017 · 80% of these records are older, 17% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2017 · median 2009 among the 386 with a school on file
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
594 clinical psychologist records list a practice address in Seattle
They are 594 of the 41,956 NPPES records with a practice address in Seattle, and 1,675 clinical psychologist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,675 in Washington → Every provider in Seattle → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Tasmyn Bowes, PSY.DSeattle, WA 981261669605259
- Rena Frye, PH.DSeattle, WA 981261841435716
- Janet Huggins, PHDSeattle, WA 981261538107925
- Julia Singer, PHDSeattle, WA 981261205992567
- Sierra Swing, PSYDSeattle, WA 981261063641041
- Frank Dauer, PHDSeattle, WA 981251275834301
- Thomas Duhamel, PHDSeattle, WA 981251649345083
- Samuel Duncan, PH.D.Seattle, WA 981251033252051
Common questions
What is Samuel Collier, PSYD's NPI number?
Samuel Collier, PSYD's National Provider Identifier (NPI) is 1831628031, issued on Jun 9, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Collier, PSYD located?
The NPPES record lists a practice address at 3515 SW Alaska St, Seattle, WA, 98126. Phone: (253) 234-7226. Providers update this record themselves, so call before visiting.
How can I verify Samuel Collier, PSYD's license?
NPPES lists Washington license number PY61040015, 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.