HARRY MERCADO
NPI 1740139435
Emergency Medical Technician, Paramedic in Guayama, PR

Q: What is Harry Mercado's NPI number?

The NPI number for Harry Mercado is 1740139435. It was assigned to this individual provider in the NPPES registry on January 26, 2026.

Q: What is Harry Mercado's specialty?

The primary specialty registered for this NPI is Emergency Medical Technician, Paramedic with taxonomy code 146L00000X.

Q: When was this NPI record last updated?

The NPPES record for Harry Mercado was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.

Active since January 26, 2026

PO BOX 1942, GUAYAMA, PR 00785(939) 239-7456 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Harry Mercado NPPES

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

HARRY MERCADO (NPI 1740139435) is an individual emergency medical technician, paramedic in Guayama, Puerto Rico, licensed in Puerto Rico (2895) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1740139435

Entity TypeIndividualMale

Primary Taxonomy146L00000X

Provider Legal NameHARRY MERCADO

Location AddressPO BOX 1942Guayama, PR 00785-1942

Mailing AddressPo Box 1942Guayama, PR 00785-1942 · (939) 239-7456

Phone(939) 239-7456

Sole ProprietorNo

Enumeration DateJanuary 26, 2026

NPPES CertifiedJanuary 26, 2026

✔ NPI 1740139435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medical Technician, ParamedicEmergency Medical Service Providers

Taxonomy Code146L00000X

License✔ Licensed in PR · 2895

Definition

An EMT, Paramedic is an individual trained and certified to perform advanced life support (ALS) in medical emergencies based on individual state boards.

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 Harry Mercado's NPI number?

The NPI number for Harry Mercado is 1740139435. It was assigned to this individual provider in the NPPES registry on January 26, 2026.

Where is Harry Mercado located?

Harry Mercado practices at PO Box 1942, Guayama, PR 00785. The listed phone number is (939) 239-7456.

What is Harry Mercado's specialty?

The primary specialty registered for this NPI is Emergency Medical Technician, Paramedic with taxonomy code 146L00000X.

When was this NPI record last updated?

The NPPES record for Harry Mercado was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.