Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael A Sullivan, PA

Surgical Physician Assistant in Tyler, TX · enumerated 2006.

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

National Provider Identifier

1568418242

Verified

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Registry record

Entity type Individual (Type 1)

Name Michael A Sullivan

Credential PA

Sex Male

Practice address 3414 Golden Rd, Tyler, TX, 75701

Phone (903) 939-7500

Fax (903) 939-7725

Enumeration date May 25, 2006

Last updated in NPPES Oct 27, 2022

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
187611201	Medicaid	TX	-
8X7926	Other	TX	BCBS

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 specialty is Michael Sullivan?

Michael Sullivan is registered in NPPES with the primary taxonomy of Surgical Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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James Harris Orthopaedic Surgery Physician · Tyler, TX NPI 1487640173 Robert Dennis Sports Medicine (Orthopaedic Surgery) Physician · Tyler, TX NPI 1467448159 Paul Chlapek Surgical Physician Assistant · Tyler, TX NPI 1770571093 Forrest Persing Surgical Physician Assistant · Tyler, TX NPI 1851389175 Todd Raabe Orthopaedic Surgery of the Spine Physician · Tyler, TX NPI 1730177056 John Priddy Orthopaedic Foot and Ankle Surgery Physician · Tyler, TX NPI 1891783122 John Walker Orthopaedic Surgery Physician · Tyler, TX NPI 1710975032 Carey Clark Orthopaedic Hand Surgery Physician · Tyler, TX NPI 1841288156

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-27.