Clarissa Nazario Aviles, M.D.
NPI 1255385977 · General Practice Physician · Vega Baja, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clarissa Nazario Aviles, M.D. is a General Practice Physician provider in Vega Baja, PR (NPI 1255385977).
Provider details
- NPI number
- 1255385977
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15640 (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 |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 630 | 97 |
| Atorvastatin Calcium | 506 | 167 |
| Gabapentin | 484 | 146 |
| Famotidine | 420 | 123 |
| Omeprazole | 333 | 82 |
| Losartan Potassium | 316 | 100 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2012-11-09
Frequently asked questions
- What is Clarissa Nazario Aviles's NPI number?
- Clarissa Nazario Aviles's National Provider Identifier (NPI) is 1255385977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarissa Nazario Aviles's specialty?
- Clarissa Nazario Aviles is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Clarissa Nazario Aviles located?
- Clarissa Nazario Aviles's practice location on file with NPPES is Parcela 377 Sabana Bo, Ceiba, Vega Baja, PR 00694.
- What is Clarissa Nazario Aviles's phone number?
- The practice phone number listed in the NPPES registry for Clarissa Nazario Aviles is (787) 884-6564.
- Does Clarissa Nazario Aviles accept Medicare?
- Clarissa Nazario Aviles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clarissa Nazario Aviles's NPI active?
- Yes — Clarissa Nazario Aviles's NPI (1255385977) is active in the NPPES registry as of the last update on 2012-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.