Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Buser

Family Medicine Physician in Olympia, WA · enumerated 2006.

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

National Provider Identifier

1790850337

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Charles Buser

Sex Male

Practice address 3000 Limited Ln Nw, Olympia, WA, 98502

Phone (360) 357-9392

Fax (360) 528-3049

Enumeration date Nov 21, 2006

Last updated in NPPES Nov 22, 2019

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License MD00015169 (WA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00015169 (WA) Primary

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

Is NPI 1790850337 active?

Yes, as of the latest NPPES snapshot, NPI 1790850337 is active (record last updated 2019-11-22).

How do I verify Charles Buser's NPI record?

Cross-check NPI 1790850337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Cynthia Lobe Medical Physician Assistant · Olympia, WA NPI 1932104700 Advanced Integrative Movement, LLC Physical Therapist · Olympia, WA NPI 1649389271 Hanger Prosthetics & Orthotics West Inc Prosthetic/Orthotic Supplier · Olympia, WA NPI 1497866396 Julian Rodriguez Medical Physician Assistant · Olympia, WA NPI 1235204801

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-22.