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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.

MRS. MARIA A ISAAC
NPI 1720065550
Licensed Practical Nurse in San Juan, PR

Active since December 22, 2005
AVE 65 INFANTERIA KM 3.4, BARRIO SABANA LLANA, SAN JUAN, PR 00924(787) 767-7676(787) 764-9904 Get Directions Write a Review

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

About Mrs. Maria A Isaac NPPES

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

MRS. MARIA A ISAAC (NPI 1720065550) is an individual licensed practical nurse in San Juan, Puerto Rico, licensed in Puerto Rico (018543) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1720065550
Entity TypeIndividualFemale
Primary Taxonomy164W00000X
Provider Legal NameMRS. MARIA A ISAAC
Location AddressAVE 65 INFANTERIA KM 3.4, BARRIO SABANA LLANASan Juan, PR 00924
Mailing AddressCalle #2 A-16, Jardines De LoizaLoiza, PR 00772 · (787) 767-7676 · Fax (787) 764-9904
Phone(787) 767-7676
Fax(787) 764-9904
Sole ProprietorNo
Enumeration DateDecember 22, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1720065550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLicensed Practical NurseNursing Service Providers
Taxonomy Code164W00000X
License✔ Licensed in PR · 018543
Definition
A licensed practical nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. Requirements for education, experience, licensure, and job responsibilities vary among the states.

Other Providers at the Same Location NPPES 4

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

MRS. MARICELA RIVERA VELEZ RN
Registered Nurse (Administrator)
AVE 65 INFANTERIA KM 3.4
SAN JUAN, PR 00924
San Juan Municipio (787) 767-7676
MRS. CARMEN J RIVERA LPN
Licensed Practical Nurse
AVE 65 INFANTERIA KM 3.4, BARRIO SABANA LLANA
SAN JUAN, PR 00924
San Juan Municipio (787) 767-7676
MRS. NYDIA I AYALA LPN
Licensed Practical Nurse
AVE 65 INFANTERIA KM 3.4, BARRIO SABANA TLANA
SAN JUAN, PR 00924
San Juan Municipio (787) 767-7676
MRS. MARIA RIVERA
Licensed Practical Nurse
AVE 65 INFANTERIA KM 3.4, BARRIO SABANA LLANA
SAN JUAN, PR 00924
San Juan Municipio (787) 767-7676

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 Isaac's NPI number?

The NPI number for Maria Isaac is 1720065550. It was assigned to this individual provider in the NPPES registry on December 22, 2005.

Where is Maria Isaac located?

Maria Isaac practices at Ave 65 Infanteria Km 3.4 Barrio Sabana Llana, San Juan, PR 00924. The listed phone number is (787) 767-7676.

What is Maria Isaac's specialty?

The primary specialty registered for this NPI is Licensed Practical Nurse with taxonomy code 164W00000X.

When was this NPI record last updated?

The NPPES record for Maria Isaac 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 36 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.