Quick answers
- Where does Raul Villarreal see patients?
- Medicare's clinician data lists 1 practice location in Live Oak, TX. Call before your visit to confirm the address.
- What is Raul Villarreal's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does Raul Villarreal accept Medicare assignment?
- Yes. Medicare's clinician data says Raul Villarreal accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Raul Villarreal?
- (210) 646-6978, as listed in official Medicare / NPI Registry data.
- What is Raul Villarreal's NPI number?
- 1083008908. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Raul Villarreal is enrolled with Medicare (CMS data updated 2026-10-02).
- 11515 Toepperwein Rd, Suite 201Live Oak, TX 78233 (210) 646‑6978
Group practices
Medicare enrollment lists Raul Villarreal as a member of this group (CMS data updated 2026-10-02).
- Allergy Institute of San Antonio, P.A.4 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083008908 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians