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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Lee Matthews, M.D.

Pediatrics Physician in Olympia, WA · enumerated 2006.

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

National Provider Identifier

1649238445

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Registry record

Entity type Individual (Type 1)
Name Dr. David Lee Matthews
Credential M.D.
Sex Male
Practice address 3434 12th Ave Ne, Olympia, WA, 98506
Phone (360) 413-8470
Enumeration date May 2, 2006
Last updated in NPPES May 24, 2017

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License C5975 (AR) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 60599715 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
106580001 Medicaid AR -

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

Is NPI 1649238445 active?
Yes, as of the latest NPPES snapshot, NPI 1649238445 is active (record last updated 2017-05-24).
How do I verify David Matthews's NPI record?
Cross-check NPI 1649238445 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-24.