Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Gillingham, D.O.

Family Medicine Physician in Olympia, WA · enumerated 2006.

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

National Provider Identifier

1376617159

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Registry record

Entity type Individual (Type 1)

Name Dr. David Gillingham

Credential D.O.

Sex Male

Practice address 1620 Cooper Point Road Nw, Pmg Sw Wa W Olympia Fam Med, Olympia, WA, 98502

Phone (360) 486-6710

Fax (360) 956-1643

Enumeration date Nov 20, 2006

Last updated in NPPES Feb 4, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OP00001138 (WA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Gillingham practice?

The practice location on file with NPPES is in Olympia, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for David Gillingham?

The National Provider Identifier (NPI) for David Gillingham is 1376617159, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-04.