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DR. WILFREDO DIAZ MD
NPI 1720063316
Emergency Medicine in San Juan, PR

Active since December 07, 2005
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129, SAN JUAN, PR 00926(787) 777-3535(787) 251-4518 Get Directions Write a Review

NPPES record last updated: January 15, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Wilfredo Diaz Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILFREDO DIAZ MD (NPI 1720063316) is an individual emergency medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (5542) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1720063316
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. WILFREDO DIAZCredential: MD
Location AddressADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129San Juan, PR 00926
Mailing AddressPrincesa No 30 St, Estancia La FuenteToa Alta, PR 00953-3608 · (787) 412-9789 · Fax (787) 251-4518
Phone(787) 777-3535
Fax(787) 251-4518
Sole ProprietorYes
Enumeration DateDecember 7, 2005
Last NPPES UpdateJanuary 15, 2013
✔ NPI 1720063316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in PR · 5542
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, San Juan, PR 00926
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Other Identifiers 1

Medicare UPINC77453PR

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOSE BREA MD
Surgery
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129
SAN JUAN, PR 00926
San Juan Municipio (787) 777-3535
DR. ANIBAL SANDOZ RIVERA MD
General Practice
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129
SAN JUAN, PR 00926
San Juan Municipio (787) 777-3535
DR. OLGA I CRUZ MD
Emergency Medicine
ADMINISTRACION DE SERVICIOS MEDICOS DE PR, BOX 2129
SAN JUAN, PR 00926
San Juan Municipio (777) 777-3535

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Wilfredo Diaz's NPI number?

The NPI number for Wilfredo Diaz is 1720063316. It was assigned to this individual provider in the NPPES registry on December 7, 2005.

Where is Wilfredo Diaz located?

Wilfredo Diaz practices at Administracion De Servicios Medicos De Pr Box 2129, San Juan, PR 00926. The listed phone number is (787) 777-3535.

What is Wilfredo Diaz's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Wilfredo Diaz was last updated on January 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.