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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

William M Lawson Jr., PA-C

Medical Physician Assistant in Spokane, WA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740238310

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Registry record

Entity type Individual (Type 1)
Name William M Lawson Jr.
Credential PA-C
Sex Male
Practice address Spokane, WA, 99205
Fax (509) 444-7812
Enumeration date May 5, 2006
Last updated in NPPES Jul 12, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License OA60051678 (WA) Primary
363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10003927 (WA) Secondary

Other identifiers

Identifier Type State Issuer
8388373 Medicaid WA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify William Lawson's NPI record?
Cross-check NPI 1740238310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1740238310 active?
Yes, as of the latest NPPES snapshot, NPI 1740238310 is active (record last updated 2011-07-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-12.