Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Michael Bartoli, PA-C

Physician Assistant in Zeeland, MI · enumerated 2013.

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

National Provider Identifier

1447689997

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Registry record

Entity type Individual (Type 1)

Name William Michael Bartoli

Credential PA-C

Sex Male

Practice address 8300 Westpark Way, Zeeland, MI, 49464

Phone (616) 772-7314

Enumeration date Nov 5, 2013

Last updated in NPPES Nov 5, 2013

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601006868 (MI) 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.

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Frequently asked questions

Is NPI 1447689997 active?

Yes, as of the latest NPPES snapshot, NPI 1447689997 is active (record last updated 2013-11-05).

How do I verify William Bartoli's NPI record?

Cross-check NPI 1447689997 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 2013-11-05.