Hector Alonso-Serra, MD
NPI 1285615856 · Emergency Medicine Physician · Trujillo Alto, PR
Hector Alonso-Serra, MD is a Emergency Medicine Physician provider in Trujillo Alto, PR (NPI 1285615856).
Provider details
- NPI number
- 1285615856
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10774 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hector Alonso-Serra's NPI number?
- Hector Alonso-Serra's National Provider Identifier (NPI) is 1285615856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hector Alonso-Serra's specialty?
- Hector Alonso-Serra is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hector Alonso-Serra located?
- Hector Alonso-Serra's practice location on file with NPPES is Pg122 Via Arcoiris, Trujillo Alto, PR 00976-6154.
- What is Hector Alonso-Serra's phone number?
- The practice phone number listed in the NPPES registry for Hector Alonso-Serra is (787) 307-2610.
- Is Hector Alonso-Serra's NPI active?
- Yes — Hector Alonso-Serra's NPI (1285615856) 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.