Sergio Villegas, MD
NPI 1811157571 · Family Medicine Physician · Laredo, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergio Villegas, MD is a Family Medicine Physician provider in Laredo, TX (NPI 1811157571).
Provider details
- NPI number
- 1811157571
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A112696 (CA)
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 tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 40 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 38 |
| Tramadol Hcl | 16 | 16 |
| Amlodipine Besylate | 15 | — |
| Ticagrelorbrand: Brilinta | 14 | — |
| Metoprolol Succinate | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2012-04-03
Frequently asked questions
- What is Sergio Villegas's NPI number?
- Sergio Villegas's National Provider Identifier (NPI) is 1811157571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergio Villegas's specialty?
- Sergio Villegas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sergio Villegas located?
- Sergio Villegas's practice location on file with NPPES is 1710 E Saunders St # B440, Laredo, TX 78041-5443.
- What is Sergio Villegas's phone number?
- The practice phone number listed in the NPPES registry for Sergio Villegas is (956) 267-8146.
- Does Sergio Villegas accept Medicare?
- Sergio Villegas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergio Villegas's NPI active?
- Yes — Sergio Villegas's NPI (1811157571) is active in the NPPES registry as of the last update on 2012-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.