Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Ike Austin, MD

Family Medicine Physician in Mcallen, TX · enumerated 2006 · practices at Physicians Educational Foundation.

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

National Provider Identifier

1205879590

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Registry record

Entity type Individual (Type 1)

Name Charles Ike Austin

Credential MD

Sex Male

Practice address 205 E Toronto Ave, Mcallen, TX, 78503

Phone (956) 687-6155

Fax (956) 682-0597

Enumeration date Jun 14, 2006

Last updated in NPPES May 9, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License F3724 (TX) Primary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License F3724 (TX) Secondary

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
100267706	Medicaid	TX	-
1002677-05	Medicaid	TX	-
100267707	Other	TX	MEDICAID-CSHCN

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

What specialty is Charles Austin?

Charles Austin is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Andrew Dela Garza Family Medicine Physician · Mcallen, TX NPI 1043265671 Kondapavuluru Chowdary Gastroenterology Physician · Mcallen, TX NPI 1194767541 Oscar Cortes Family Medicine Physician · Mcallen, TX NPI 1164459756 Cynthia Cavazos-Gonzalez Clinical Psychologist · Mcallen, TX NPI 1003825340 Sunand Kallumadanda Family Medicine Physician · Mcallen, TX NPI 1588712848 Physicians Educational Foundation Family Medicine Physician · Mcallen, TX NPI 1184761728 Diane Duyen Nguyen Medical Oncology Physician · Mcallen, TX NPI 1023233756 Eric Petersen Family Medicine Physician · Mcallen, TX NPI 1184890543

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-09.