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Thomas Harris, M.D.

Specialist in Marshall, MI · enumerated 2006 · practices at Dermatology & Skin Surgery Center.

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

National Provider Identifier

1093899825

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Registry record

Entity type Individual (Type 1)
Name Thomas Harris
Credential M.D.
Sex Male
Practice address 203 Winston Dr, Marshall, MI, 49068
Phone (269) 789-1670
Fax (269) 789-1670
Enumeration date Oct 25, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License TH033708 (MI) 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.

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Frequently asked questions

Where does Thomas Harris practice?
The practice location on file with NPPES is in Marshall, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Harris?
The National Provider Identifier (NPI) for Thomas Harris is 1093899825, 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 2007-07-08.