Ariel Rojas Fabregat, M.D.
NPI 1689664377 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ariel Rojas Fabregat, M.D. is a General Practice Physician provider in San Juan, PR (NPI 1689664377).
Provider details
- NPI number
- 1689664377
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12688 (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 · 157 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 466 | 99 |
| Gabapentin | 378 | 73 |
| Losartan Potassium | 314 | 74 |
| Rosuvastatin Calcium | 309 | 61 |
| Lisinopril | 274 | 53 |
| Amlodipine Besylate | 273 | 64 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-25
- Last updated
- 2025-08-27
- Certified
- 2025-08-27
Frequently asked questions
- What is Ariel Rojas Fabregat's NPI number?
- Ariel Rojas Fabregat's National Provider Identifier (NPI) is 1689664377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariel Rojas Fabregat's specialty?
- Ariel Rojas Fabregat is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Ariel Rojas Fabregat located?
- Ariel Rojas Fabregat's practice location on file with NPPES is 1056 Ferrocarril, San Juan, PR 00925.
- What is Ariel Rojas Fabregat's phone number?
- The practice phone number listed in the NPPES registry for Ariel Rojas Fabregat is (787) 764-8937.
- Does Ariel Rojas Fabregat accept Medicare?
- Ariel Rojas Fabregat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ariel Rojas Fabregat's NPI active?
- Yes — Ariel Rojas Fabregat's NPI (1689664377) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.