NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

San Marcos Ear Nose & Throat Association

Medical Specialty Clinic/Center in San Marcos, TX · enumerated 2006 · authorized official John Jones, President/Physician.

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

National Provider Identifier

1356436455

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name San Marcos Ear Nose & Throat Association
Practice address 1320 Wonder World Dr, Ste 100, San Marcos, TX, 78666
Phone (512) 396-9700
Fax (512) 396-9779
Enumeration date Oct 4, 2006
Last updated in NPPES Jul 10, 2008

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities · License K6615 (TX) Primary

Authorized official

Name John Jones
Title President/Physician
Phone (512) 396-9700

Other identifiers

Identifier Type State Issuer
147817401 Medicaid TX -

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-10. Verify at npiregistry.cms.hhs.gov.
Where is San Marcos Ear Nose & Throat Association located?
The practice location on file with NPPES is in San Marcos, TX.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-10.