Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael W Thompson, M.D.

Internal Medicine Physician in Zephyrhills, FL · enumerated 2006.

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

National Provider Identifier

1134217045

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Registry record

Entity type Individual (Type 1)

Name Michael W Thompson

Credential M.D.

Sex Male

Practice address 38135 Market Square Dr, Zephyrhills, FL, 33542

Phone (813) 780-2155

Fax (813) 355-5017

Enumeration date Oct 10, 2006

Last updated in NPPES Jun 9, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME152154 (FL) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 33214 (GA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 33214 (GA) Secondary

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
00434673C	Medicaid	GA	-

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 Thompson practice?

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

What is the NPI number for Michael Thompson?

The National Provider Identifier (NPI) for Michael Thompson is 1134217045, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.