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

William Chapman

General Practice Physician in Coeur D Alene, ID · enumerated 2015.

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

National Provider Identifier

1043697576

Verified

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Registry record

Entity type Individual (Type 1)

Name William Chapman

Sex Male

Practice address Coeur D Alene, ID, 83814

Phone (208) 664-3866

Enumeration date May 5, 2015

Last updated in NPPES May 5, 2015

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

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License M-3347 (ID) 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

What is the NPI number for William Chapman?

The National Provider Identifier (NPI) for William Chapman is 1043697576, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Chapman practice?

The practice location on file with NPPES is in Coeur D Alene, ID. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-05.