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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles William Warner, M.D.

Family Medicine Physician in Auburn, WA · enumerated 2006.

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

National Provider Identifier

1144264565

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Registry record

Entity type Individual (Type 1)
Name Dr. Charles William Warner
Credential M.D.
Sex Male
Practice address 202 N Division St, Ste. 405, Plaza 2, Auburn, WA, 98001
Phone (253) 939-3604
Fax (253) 735-4167
Enumeration date Jun 15, 2006
Last updated in NPPES Oct 30, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD00022834 (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
0064342 Other WA LABOR & INDUSTRIES
8103178 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

Is NPI 1144264565 active?
Yes, as of the latest NPPES snapshot, NPI 1144264565 is active (record last updated 2007-10-30).
How do I verify Charles Warner's NPI record?
Cross-check NPI 1144264565 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 2007-10-30.