Raul Villarreal, M.D.
NPI 1083008908 · Allergy & Immunology Physician · Live Oak, TX
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raul Villarreal, M.D. is a Allergy & Immunology Physician provider in Live Oak, TX (NPI 1083008908).
Provider details
- NPI number
- 1083008908
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- S4411 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,091 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 1,345 | $3 |
| Professional Service for Multiple Injections of Allergen95117 | 345 | $11 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 123 | $66 |
| Professional Service for Single Injection of Allergen95115 | 118 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 73 | $119 |
| Test to Measure Expiratory Airflow and Volume94010 | 47 | $26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 99 | 26 |
| Epinephrine | 71 | 60 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 43 | 21 |
| Fluticasone Propionate | 40 | 22 |
| Azelastine Hcl | 34 | 12 |
| Montelukast Sodium | 30 | 14 |
| Ipratropium Bromide | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,433 across 108 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-03-28
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Raul Villarreal's NPI number?
- Raul Villarreal's National Provider Identifier (NPI) is 1083008908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raul Villarreal's specialty?
- Raul Villarreal is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Raul Villarreal located?
- Raul Villarreal's practice location on file with NPPES is 11515 Toepperwein Rd Ste 201, Live Oak, TX 78233-3166.
- What is Raul Villarreal's phone number?
- The practice phone number listed in the NPPES registry for Raul Villarreal is (210) 646-6978.
- Does Raul Villarreal accept Medicare?
- Raul Villarreal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raul Villarreal's NPI active?
- Yes — Raul Villarreal's NPI (1083008908) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.