Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Seton Ent

Pediatric Otolaryngology Physician in San Marcos, TX · enumerated 2010 · authorized official Maria Harvey, Billing Manager.

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

National Provider Identifier

1962705434

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Registry record

Entity type Organization (Type 2)

Legal business name Seton Ent

Other name <Unavail>

Practice address 601b Leah Ave, San Marcos, TX, 78666

Phone (512) 452-0231

Enumeration date Dec 6, 2010

Last updated in NPPES Feb 18, 2013

Taxonomy & classification

207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

231H00000X Audiologist Speech, Language and Hearing Service Providers Secondary

Authorized official

Name Maria Harvey

Title Billing Manager

Phone (512) 324-8617

Other identifiers

Identifier	Type	State	Issuer
280494406	Medicaid	TX	-
284094404	Medicaid	TX	-
284094405	Medicaid	TX	-
284094402	Medicaid	TX	-
284094401	Medicaid	TX	-
284094403	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

Where is Seton Ent located?

The practice location on file with NPPES is in San Marcos, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-02-18. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-18.