1. Home
  2. Directory
  3. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

FABIAN ANDRES MERCADO NIEVES
NPI 1558265652
Student in an Organized Health Care Education/Training Program in Bayamon, PR

Active since October 05, 2026
100 AVE LAUREL, BAYAMON, PR 00956(787) 798-3001 Get Directions Write a Review

NPPES record added: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Fabian Andres Mercado Nieves NPPES

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

FABIAN ANDRES MERCADO NIEVES (NPI 1558265652) is an individual student in an organized health care education/training program in Bayamon, Puerto Rico and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1558265652
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameFABIAN ANDRES MERCADO NIEVES
Location Address100 AVE LAURELBayamon, PR 00956-4816
Mailing AddressPo Box 2432Arecibo, PR 00613-2432 · (787) 201-9388
Phone(787) 798-3001
Sole ProprietorYes
Enumeration DateOctober 5, 2026
NPPES CertifiedOctober 4, 2026
✔ NPI 1558265652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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.

ANGEL JAVIER RUIZ VERA MD
Internal Medicine
100 AVE LAUREL
BAYAMON, PR 00956
Bayamón Municipio (787) 787-5151
MONICA I BURGOS CLAUDIO MD
Student in an Organized Health Care Education/Training Program
100 AVE LAUREL
BAYAMON, PR 00956
Bayamón Municipio (787) 787-5151
HOSPITAL UNIVERSITARIO DR. RAMON RUIZ ARNAU
General Acute Care Hospital
100 AVE LAUREL, URB. SANTA JUANITA
BAYAMON, PR 00956
Bayamón Municipio (787) 787-5151
JOAN VALENTIN
Massage Therapist
100 AVE LAUREL, CUMIC, SANTA JUANITA
BAYAMON, PR 00956
Bayamón Municipio (787) 798-3001
GRECIA MARIE SANTAELLA MENDEZ
Student in an Organized Health Care Education/Training Program
100 AVE LAUREL
BAYAMON, PR 00956
Bayamón Municipio (787) 798-3001
MR. JOSE J CHICLANA LMT
Massage Therapist
100 AVE LAUREL, CUMIC, SANTA JUANITA
BAYAMON, PR 00956
Bayamón Municipio (787) 798-3001
DR. GISELLE MALDONADO BERRIOS MD
Student in an Organized Health Care Education/Training Program
100 AVE LAUREL
BAYAMON, PR 00956
Bayamón Municipio (787) 787-5151
MARIVY ESTRELLA RAMOS
Internal Medicine
100 AVE LAUREL, SANTA JUANITA
BAYAMON, PR 00956
Bayamón Municipio (787) 787-5151

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 Fabian Mercado Nieves's NPI number?

The NPI number for Fabian Mercado Nieves is 1558265652. It was assigned to this individual provider in the NPPES registry on October 5, 2026.

Where is Fabian Mercado Nieves located?

Fabian Mercado Nieves practices at 100 Ave Laurel, Bayamon, PR 00956. The listed phone number is (787) 798-3001.

What is Fabian Mercado Nieves's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Fabian Mercado Nieves was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.