Arthur Leonard Lewy, PH.D.
Clinical Psychologist · Seattle, WA
Arthur Leonard Lewy, PH.D. is a clinical psychologist with a practice address in Seattle, Washington, and NPI 1659512333, issued on Mar 10, 2009. Check the license (Washington 001699, 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
- Arthur Leonard Lewy
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 001699 WA
Self-reported in NPPES; status is on the state search - Practice location
- 325 9TH Ave, Seattle, WA 98104
- Phone
- (206) 744-9888
- Enumerated
- Mar 10, 2009
- Record last updated
- Mar 10, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220209001784); may accept Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,675 in Washington → Look up another NPI →
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Verify Arthur Leonard Lewy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 001699Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Arthur Leonard Lewy among 1,675 clinical psychologist records in Washington
Arthur Leonard Lewy, PH.D. 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 2009, is newer than 47% of them.
- NPI issued2009 · 47% of these records are older, 48% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated1991 · median 2009 among the 386 with a school on file
- Record last updated2009 · 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
- Charles BombardierSeattle, WA 981041457431355
- Jo BrockwaySeattle, WA 981041518043371
- Naomi Chaytor, PH.D.Seattle, WA 981041437235231
- Dawn EhdeSeattle, WA 981041407932262
- Janet Hopkins, PSYDSeattle, WA 981041407930126
- Tye Hunter, PH.D.Seattle, WA 981041427072313
- Mike Lee, PYSeattle, WA 981041255449302
- Barbara McCannSeattle, WA 981041144306994
Common questions
What is Arthur Leonard Lewy, PH.D.'s NPI number?
Arthur Leonard Lewy, PH.D.'s National Provider Identifier (NPI) is 1659512333, issued on Mar 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Arthur Leonard Lewy, PH.D. located?
The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 744-9888. Providers update this record themselves, so call before visiting.
How can I verify Arthur Leonard Lewy, PH.D.'s license?
NPPES lists Washington license number 001699, 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.