Clara Rivera, MD
NPI 1164468922 · General Practice Physician · Naranjito, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clara Rivera, MD is a General Practice Physician provider in Naranjito, PR (NPI 1164468922).
Provider details
- NPI number
- 1164468922
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 8290 (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
19 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 · 208 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 1,306 | 124 |
| Atorvastatin Calcium | 1,216 | 150 |
| Gabapentin | 1,168 | 133 |
| Famotidine | 980 | 149 |
| Metoprolol Succinate | 818 | 105 |
| Pantoprazole Sodium | 805 | 112 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-21
- Last updated
- 2009-12-08
Frequently asked questions
- What is Clara Rivera's NPI number?
- Clara Rivera's National Provider Identifier (NPI) is 1164468922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clara Rivera's specialty?
- Clara Rivera is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Clara Rivera located?
- Clara Rivera's practice location on file with NPPES is Carr 164 Km 5 El Desvio Bo Achiote, Naranjito, PR 00719.
- What is Clara Rivera's phone number?
- The practice phone number listed in the NPPES registry for Clara Rivera is (787) 869-4211.
- Does Clara Rivera accept Medicare?
- Clara Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clara Rivera's NPI active?
- Yes — Clara Rivera's NPI (1164468922) is active in the NPPES registry as of the last update on 2009-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.