Aileen Carreras, MD
NPI 1023234028 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aileen Carreras, MD is a General Practice Physician provider in San Juan, PR (NPI 1023234028).
Provider details
- NPI number
- 1023234028
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 9461 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 157 | 38 |
| Atorvastatin Calcium | 114 | 36 |
| Simvastatin | 107 | 32 |
| Losartan Potassium | 92 | 24 |
| Gabapentin | 74 | 22 |
| Fenofibrate Nanocrystallizedbrand: Fenofibrate | 73 | 26 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Aileen Carreras's NPI number?
- Aileen Carreras's National Provider Identifier (NPI) is 1023234028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aileen Carreras's specialty?
- Aileen Carreras is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Aileen Carreras located?
- Aileen Carreras's practice location on file with NPPES is Urb. Villa Nevarez 1059 Calle 14, San Juan, PR 00927.
- What is Aileen Carreras's phone number?
- The practice phone number listed in the NPPES registry for Aileen Carreras is (787) 653-5353.
- Does Aileen Carreras accept Medicare?
- Aileen Carreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aileen Carreras's NPI active?
- Yes — Aileen Carreras's NPI (1023234028) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.