Alexsander Antonetti Negron, MD
NPI 1811408503 · Emergency Medicine Physician · Mayaguez, PR
Alexsander Antonetti Negron, MD is a Emergency Medicine Physician provider in Mayaguez, PR (NPI 1811408503).
Provider details
- NPI number
- 1811408503
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22670 (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
8 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nabumetone | 57 | 53 |
| Cephalexin | 31 | 31 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 21 |
| Ciprofloxacin Hcl | 17 | 16 |
| Levofloxacin | 16 | 15 |
| Prednisone | 15 | 15 |
| Famotidine | 14 | 13 |
| Orphenadrine Citratebrand: Orphenadrine Citrate Er |
Mailing address
Registry dates
- Enumerated
- 2017-10-20
- Last updated
- 2022-05-09
- Certified
- 2022-05-09
Frequently asked questions
- What is Alexsander Antonetti Negron's NPI number?
- Alexsander Antonetti Negron's National Provider Identifier (NPI) is 1811408503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexsander Antonetti Negron's specialty?
- Alexsander Antonetti Negron is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexsander Antonetti Negron located?
- Alexsander Antonetti Negron's practice location on file with NPPES is 410 Ave Hostos Ste 2, Mayaguez, PR 00682-1500.
- What is Alexsander Antonetti Negron's phone number?
- The practice phone number listed in the NPPES registry for Alexsander Antonetti Negron is (787) 743-3038.
- Is Alexsander Antonetti Negron's NPI active?
- Yes — Alexsander Antonetti Negron's NPI (1811408503) is active in the NPPES registry as of the last update on 2022-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.