Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Michael Sullivan, M.D.

Diagnostic Radiology Physician in Evansville, IN · enumerated 2005.

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

National Provider Identifier

1245227370

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Registry record

Entity type Individual (Type 1)

Name David Michael Sullivan

Credential M.D.

Sex Male

Practice address 350 W Columbia St, Suite 420, Evansville, IN, 47710

Phone (812) 422-3254

Fax (812) 426-6388

Enumeration date Oct 4, 2005

Last updated in NPPES Aug 7, 2025

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 01046583A (IN) 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
P00356434	Other	IN	RAILROAD MEDICARE
200127300	Medicaid	IN	-
300075778	Other	IN	RAILROAD MEDICARE
300095207	Other	IN	RAILROAD MEDICARE
64880438	Medicaid	KY	-

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

How do I verify David Sullivan's NPI record?

Cross-check NPI 1245227370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1245227370 active?

Yes, as of the latest NPPES snapshot, NPI 1245227370 is active (record last updated 2025-08-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-07.