Carlos Lopez Rivera, MD
NPI 1134715345 · General Practice Physician · Mayaguez, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Lopez Rivera, MD is a General Practice Physician provider in Mayaguez, PR (NPI 1134715345).
Provider details
- NPI number
- 1134715345
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22131 (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
5 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 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 397 | 105 |
| Alendronate Sodium | 366 | 51 |
| Losartan Potassium | 347 | 90 |
| Gabapentin | 334 | 51 |
| Levothyroxine Sodium | 317 | 44 |
| Hydrochlorothiazide | 199 | 55 |
| Montelukast Sodium | 199 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-12-12
- Last updated
- 2020-12-12
- Certified
- 2020-12-12
Frequently asked questions
- What is Carlos Lopez Rivera's NPI number?
- Carlos Lopez Rivera's National Provider Identifier (NPI) is 1134715345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Lopez Rivera's specialty?
- Carlos Lopez Rivera is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Lopez Rivera located?
- Carlos Lopez Rivera's practice location on file with NPPES is 160 Mendez Vigo E, Mayaguez, PR 00680-5048.
- What is Carlos Lopez Rivera's phone number?
- The practice phone number listed in the NPPES registry for Carlos Lopez Rivera is (787) 831-6199.
- Does Carlos Lopez Rivera accept Medicare?
- Carlos Lopez Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Lopez Rivera's NPI active?
- Yes — Carlos Lopez Rivera's NPI (1134715345) is active in the NPPES registry as of the last update on 2020-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.