Raul Sergio Villarreal, MD

Allergist in Live Oak, Texas · NPI 1083008908

Raul Villarreal is one of 3 allergists practicing in Live Oak, Texas. See all allergists in Texas. Raul Villarreal practices with Allergy Institute Of San Antonio, P.A.

Registry record (NPPES)

NPI: 1083008908
Type: Type 1 · Individual
Primary taxonomy: Allergy & Immunology · 207K00000X
Address on file: 11515 Toepperwein Rd Ste 201
Live Oak, TX 78233-3166
(210) 646-6978
Enumerated: Mar 28, 2015
Record last updated: Sep 18, 2025
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Allergy/Immunology
Revalidation due: No date set by CMS

The registry stops here. NPivot keeps going.

Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

See the full profile free Free account. No card, no call.

Practice locations

11515 Toepperwein Rd Suite 201
Live Oak, TX 78233
(210) 646-6978

More allergists in Live Oak

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.