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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARIA J POLANCO MD
NPI 1144204710
Pediatrics in Mayaguez, PR

Active since December 06, 2005
CALLE POST 18 NORTE, MAYAGUEZ, PR 00680(787) 834-0050(787) 834-2104 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Maria J Polanco Md NPPES

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

DR. MARIA J POLANCO MD (NPI 1144204710) is an individual pediatrics provider in Mayaguez, Puerto Rico, licensed in Puerto Rico (12471) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1144204710
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. MARIA J POLANCOCredential: MD
Location AddressCALLE POST 18 NORTEMayaguez, PR 00680
Mailing AddressJ12 Calle 8, Urbanizacion La MonserrateHormigueros, PR 00660-1627 · (787) 849-3472 · Fax (787) 849-3472
Phone(787) 834-0050
Fax(787) 834-2104
Sole ProprietorNo
Enumeration DateDecember 6, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1144204710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in PR · 12471
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.

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 Maria Polanco's NPI number?

The NPI number for Maria Polanco is 1144204710. It was assigned to this individual provider in the NPPES registry on December 6, 2005.

Where is Maria Polanco located?

Maria Polanco practices at Calle Post 18 Norte, Mayaguez, PR 00680. The listed phone number is (787) 834-0050.

What is Maria Polanco'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 Maria Polanco was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.