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John G. Horner, M.D., P.A.

Family Medicine Physician in Llano, TX · enumerated 2012 · authorized official John Horner, Director.

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

National Provider Identifier

1588919245

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Registry record

Entity type Organization (Type 2)
Legal business name John G. Horner, M.D., P.A.
Practice address 200 W Ollie St, Llano, TX, 78643
Enumeration date Jul 18, 2012
Last updated in NPPES Jul 17, 2023

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License P2459 (TX) Primary

Authorized official

Name John Horner
Title Director

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-07-17. Verify at npiregistry.cms.hhs.gov.
Where is John G. Horner, M.D., P.A. located?
The practice location on file with NPPES is in Llano, TX.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-17.