MARIO R. NEVAREZ ALONSO M.D.
NPI 1235100777
Pediatrics in San Juan, PR

Q: What is Mario Nevarez Alonso's NPI number?

The NPI number for Mario Nevarez Alonso is 1235100777. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Q: What is Mario Nevarez Alonso's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Active since February 01, 2006

252 CALLE SAN JORGE, SAN JORGE MEDICAL OFFICE BLDG. SUITE 406, SAN JUAN, PR 00912(787) 726-0210 Get Directions Write a Review

NPPES record last updated: December 17, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mario R. Nevarez Alonso M.d. NPPES

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

MARIO R. NEVAREZ ALONSO M.D. (NPI 1235100777) is an individual pediatrics provider in San Juan, Puerto Rico, licensed in Puerto Rico (10845) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1235100777

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameMARIO R. NEVAREZ ALONSOCredential: M.D.

Location Address252 CALLE SAN JORGE, SAN JORGE MEDICAL OFFICE BLDG. SUITE 406San Juan, PR 00912-3310

Mailing Address325 Blvd. Media Luna, Cond. Brisas De Parque Escorial Apt. 2904Carolina, PR 00987-5150 · (787) 281-0643

Phone(787) 726-0210

Sole ProprietorNo

Enumeration DateFebruary 1, 2006

Last NPPES UpdateDecember 17, 2008

✔ NPI 1235100777 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in PR · 10845

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

252 CALLE SAN JORGE, San Juan, PR 00912

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Other Providers at the Same Location NPPES 20

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

SAN JORGE CHILDREN'S MEDICAL SPECIALTIES,PSC

Clinic/Center (Oncology)

252 CALLE SAN JORGE
SAN JUAN, PR 00912

San Juan Municipio (787) 728-1575

RICARDO LUIS GARCIA-DE JESUS

Pediatrics (Pediatric Critical Care Medicine)

252 CALLE SAN JORGE, SUITE #406
SAN JUAN, PR 00912

San Juan Municipio (787) 726-0210

GLORIA COLON M.D.

Specialist

252 CALLE SAN JORGE, SUITE 504
SANTURCE, PR 00912

San Juan Municipio (787) 728-1575

DR. CLAUDIA MARGARITA OCASIO-RODRIGUEZ M.D.

Pediatrics (Pediatric Critical Care Medicine)

252 CALLE SAN JORGE, MEDICAL OFFICE BUILDING SUITE 406
SAN JUAN, PR 00912

San Juan Municipio (787) 403-8523

DR. MARISEL VAZQUEZ-CORREA M.D.

Pediatrics (Neurodevelopmental Disabilities)

252 CALLE SAN JORGE, SUITE 307
SAN JUAN, PR 00912

San Juan Municipio (787) 728-7775

ALEXANDRA M MONTALVO ACEVEDO MD

Psychiatry & Neurology (Neuromuscular Medicine)

252 CALLE SAN JORGE, SUITE 307 , EDIF MEDICO SAN JORGE
SAN JUAN, PR 00912

San Juan Municipio (787) 233-5933

SPR PEDIATRIC & AYA HEMATOLOGY-ONCOLOGY PARTNERS LLC

Pediatrics (Pediatric Hematology-Oncology)

252 CALLE SAN JORGE, OFICINA 504
SAN JUAN, PR 00912

San Juan Municipio (787) 728-1575

DENISE RIVERA-LUGO MD

Pediatrics (Pediatric Pulmonology)

252 CALLE SAN JORGE, SAN JORGE MEDICAL OFFICE BUILDING SUITE 406
SAN JUAN, PR 00912

San Juan Municipio (787) 726-0990

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 Mario Nevarez Alonso's NPI number?

The NPI number for Mario Nevarez Alonso is 1235100777. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Mario Nevarez Alonso located?

Mario Nevarez Alonso practices at 252 Calle San Jorge San Jorge Medical Office Bldg. Suite 406, San Juan, PR 00912. The listed phone number is (787) 726-0210.

What is Mario Nevarez Alonso's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Mario Nevarez Alonso was last updated on December 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.