Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eugene Denis Sullivan, PA-C

Physician Assistant in Clarkston, MI · enumerated 2006.

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

National Provider Identifier

1245208883

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Registry record

Entity type Individual (Type 1)

Name Eugene Denis Sullivan

Credential PA-C

Sex Male

Practice address 5701 Bow Pointe Dr, Suite 100, Clarkston, MI, 48346

Phone (248) 625-2621

Fax (248) 625-8938

Enumeration date Mar 9, 2006

Last updated in NPPES Mar 29, 2010

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 5601003867 (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 1245208883 active?

Yes, as of the latest NPPES snapshot, NPI 1245208883 is active (record last updated 2010-03-29).

How do I verify Eugene Sullivan's NPI record?

Cross-check NPI 1245208883 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 2010-03-29.