IndividualActive
Wilfredo Diaz, MD
NPI 1720063316 · Emergency Medicine Physician · San Juan, PR
Wilfredo Diaz, MD is a Emergency Medicine Physician provider in San Juan, PR (NPI 1720063316).
Provider details
- NPI number
- 1720063316
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5542 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
Administracion De Servicios Medicos De Pr
Box 2129
San Juan, PR 00926
Phone: (787) 777-3535
Fax: (787) 251-4518
Mailing address
Princesa No 30 St
Toa Alta, PR 00953-3608
Registry dates
- Enumerated
- 2005-12-07
- Last updated
- 2013-01-15
Frequently asked questions
- What is Wilfredo Diaz's NPI number?
- Wilfredo Diaz's National Provider Identifier (NPI) is 1720063316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wilfredo Diaz's specialty?
- Wilfredo Diaz is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wilfredo Diaz located?
- Wilfredo Diaz's practice location on file with NPPES is Administracion De Servicios Medicos De Pr, San Juan, PR 00926.
- What is Wilfredo Diaz's phone number?
- The practice phone number listed in the NPPES registry for Wilfredo Diaz is (787) 777-3535.
- Is Wilfredo Diaz's NPI active?
- Yes — Wilfredo Diaz's NPI (1720063316) is active in the NPPES registry as of the last update on 2013-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.