Anibal Sandoz Rivera, MD
NPI 1558345181 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anibal Sandoz Rivera, MD is a General Practice Physician provider in San Juan, PR (NPI 1558345181).
Provider details
- NPI number
- 1558345181
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13325 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 85 | 20 |
| Lisinopril | 81 | 14 |
| Atorvastatin Calcium | 50 | 11 |
| Omeprazole | 44 | 11 |
| Levothyroxine Sodiumbrand: Synthroid | 38 | — |
| Nabumetone | 37 | 11 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2011-01-25
Frequently asked questions
- What is Anibal Sandoz Rivera's NPI number?
- Anibal Sandoz Rivera's National Provider Identifier (NPI) is 1558345181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anibal Sandoz Rivera's specialty?
- Anibal Sandoz Rivera is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Anibal Sandoz Rivera located?
- Anibal Sandoz Rivera's practice location on file with NPPES is Administracion De Servicios Medicos De Pr, San Juan, PR 00926.
- What is Anibal Sandoz Rivera's phone number?
- The practice phone number listed in the NPPES registry for Anibal Sandoz Rivera is (787) 777-3535.
- Does Anibal Sandoz Rivera accept Medicare?
- Anibal Sandoz Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anibal Sandoz Rivera's NPI active?
- Yes — Anibal Sandoz Rivera's NPI (1558345181) is active in the NPPES registry as of the last update on 2011-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.