William R. Martin, P.A.
Physician Assistant · Spokane, WA
William R. Martin, P.A. is a physician assistant with a practice address in Spokane, Washington, and NPI 1700825254, issued on Jun 6, 2006. Check the license (Washington PA10004582, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William R. Martin
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA10004582 WA
Self-reported in NPPES; status is on the state search - Practice location
- 101 W 8TH #L1, Spokane, WA 99204
- Phone
- (509) 474-2880
- Enumerated
- Jun 6, 2006
- Record last updated
- Jun 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (509) 474-2241
- Medicaid ID
- 8348252 WA
- Medicare enrollment
- Enrolled (PECOS I20040407001130); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Verify William R. Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA10004582Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $455.01
11 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Providence Health And Services WashingtonSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William R. Martin among 3,718 physician assistant records in Washington
William R. Martin, P.A. is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 80% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2003 · median 2017 among the 2,460 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
315 physician assistant records list a practice address in Spokane
They are 315 of the 14,049 NPPES records with a practice address in Spokane, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Spokane → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Leonard Atkinson, PA-CSpokane, WA 992041043210867
- Leann Bach, PA-CSpokane, WA 992041063414878
- Amery Baker, PACSpokane, WA 992041346212339
- Jeffrey Cohen, PA-CSpokane, WA 992041598702532
- Patrick Davidson, PA-CSpokane, WA 992041548262934
- Michael Dieter, PA-CSpokane, WA 992041134198054
- Robert Fairfax, PA-CSpokane, WA 992041063408052
- Tod Fleming, PA-CSpokane, WA 992041497708796
Common questions
What is William R. Martin, P.A.'s NPI number?
William R. Martin, P.A.'s National Provider Identifier (NPI) is 1700825254, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William R. Martin, P.A. located?
The NPPES record lists a practice address at 101 W 8TH #L1, Spokane, WA, 99204. Phone: (509) 474-2880. Providers update this record themselves, so call before visiting.
How can I verify William R. Martin, P.A.'s license?
NPPES lists Washington license number PA10004582, 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. Medicare files from data.cms.gov. 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.