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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas David Greer, MD

Family Medicine Physician in Henrietta, TX · enumerated 2005 · practices at T David Greer MD and Associates.

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

National Provider Identifier

1154306561

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Registry record

Entity type Individual (Type 1)
Name Dr. Thomas David Greer
Credential MD
Sex Male
Practice address 102 South Archer, Henrietta, TX, 76365
Fax (940) 538-6271
Enumeration date Dec 8, 2005
Last updated in NPPES Jun 12, 2008

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D1654 (TX) 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
081434501 Medicaid TX -
121133602 Medicaid TX -
D1654 Other TX STATE LIC

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 Greer practice?
The practice location on file with NPPES is in Henrietta, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Greer?
The National Provider Identifier (NPI) for Thomas Greer is 1154306561, 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 2008-06-12.