Rosamar Caraballo Lopez, MD
NPI 1538329164 · General Practice Physician · Luquillo, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosamar Caraballo Lopez, MD is a General Practice Physician provider in Luquillo, PR (NPI 1538329164).
Provider details
- NPI number
- 1538329164
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17152 (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
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 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 217 | 34 |
| Losartan Potassium | 158 | 23 |
| Levothyroxine Sodiumbrand: Synthroid | 155 | 19 |
| Gabapentin | 120 | 19 |
| Lisinopril | 116 | 17 |
| Amlodipine Besylate | 104 | 16 |
| Simvastatin |
Mailing address
Registry dates
- Enumerated
- 2008-06-17
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Rosamar Caraballo Lopez's NPI number?
- Rosamar Caraballo Lopez's National Provider Identifier (NPI) is 1538329164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosamar Caraballo Lopez's specialty?
- Rosamar Caraballo Lopez is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Rosamar Caraballo Lopez located?
- Rosamar Caraballo Lopez's practice location on file with NPPES is Po Box 509, Luquillo, PR 00773-0509.
- What is Rosamar Caraballo Lopez's phone number?
- The practice phone number listed in the NPPES registry for Rosamar Caraballo Lopez is (787) 889-1872.
- Does Rosamar Caraballo Lopez accept Medicare?
- Rosamar Caraballo Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosamar Caraballo Lopez's NPI active?
- Yes — Rosamar Caraballo Lopez's NPI (1538329164) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.