Luis Rivera Rivera, M.D
NPI 1578540191 · General Practice Physician · San Sebastian, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luis Rivera Rivera, M.D is a General Practice Physician provider in San Sebastian, PR (NPI 1578540191).
Provider details
- NPI number
- 1578540191
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15534 (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 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 291 | 57 |
| Atorvastatin Calcium | 285 | 57 |
| Levothyroxine Sodiumbrand: Synthroid | 282 | 41 |
| Gabapentin | 274 | 49 |
| Omeprazole | 209 | 43 |
| Metformin Hcl | 198 | 36 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-23
- Last updated
- 2014-03-10
Frequently asked questions
- What is Luis Rivera Rivera's NPI number?
- Luis Rivera Rivera's National Provider Identifier (NPI) is 1578540191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luis Rivera Rivera's specialty?
- Luis Rivera Rivera is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Luis Rivera Rivera located?
- Luis Rivera Rivera's practice location on file with NPPES is 1153 Ave Emerito Estrada Rivera, San Sebastian, PR 00685.
- What is Luis Rivera Rivera's phone number?
- The practice phone number listed in the NPPES registry for Luis Rivera Rivera is (787) 896-4700.
- Does Luis Rivera Rivera accept Medicare?
- Luis Rivera Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luis Rivera Rivera's NPI active?
- Yes — Luis Rivera Rivera's NPI (1578540191) is active in the NPPES registry as of the last update on 2014-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.