Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael James Sullivan, MD

Anesthesiology Physician in Abilene, TX · enumerated 2014.

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

National Provider Identifier

1902217789

Verified

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Registry record

Entity type Individual (Type 1)

Name Michael James Sullivan

Credential MD

Sex Male

Practice address 1900 Pine St, Abilene, TX, 79601

Phone (325) 670-2277

Fax (325) 672-8292

Enumeration date May 14, 2014

Last updated in NPPES Apr 21, 2023

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 66333 (WI) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License R6112 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Michael Sullivan practice?

The practice location on file with NPPES is in Abilene, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michael Sullivan?

The National Provider Identifier (NPI) for Michael Sullivan is 1902217789, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-21.