Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. OSCAR ANDRES SAN ANTONIO III MD
NPI 1770493785
General Practice in Hatillo, PR

Q: What is Oscar San Antonio's NPI number?

The NPI number for Oscar San Antonio is 1770493785. It was assigned to this individual provider in the NPPES registry on September 10, 2026.

Q: What is Oscar San Antonio's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Oscar San Antonio was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since September 10, 2026

HC 6 BOX 10208, HATILLO, PR 00659(787) 404-1570 Get Directions Write a Review

NPPES record added: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

On this page

About Dr. Oscar Andres San Antonio Iii Md NPPES

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

DR. OSCAR ANDRES SAN ANTONIO III MD (NPI 1770493785) is an individual general practice provider in Hatillo, Puerto Rico, licensed in Puerto Rico (17918-1) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1770493785

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. OSCAR ANDRES SAN ANTONIO IIICredential: MD

Location AddressHC 6 BOX 10208Hatillo, PR 00659-6627

Mailing AddressHc 6 Box 10208Hatillo, PR 00659-6627 · (787) 404-1570

Phone(787) 404-1570

Sole ProprietorYes

Enumeration DateSeptember 10, 2026

NPPES CertifiedSeptember 10, 2026

✔ NPI 1770493785 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in PR · 17918-1

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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 Oscar San Antonio's NPI number?

The NPI number for Oscar San Antonio is 1770493785. It was assigned to this individual provider in the NPPES registry on September 10, 2026.

Where is Oscar San Antonio located?

Oscar San Antonio practices at Hc 6 Box 10208, Hatillo, PR 00659. The listed phone number is (787) 404-1570.

What is Oscar San Antonio's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Oscar San Antonio was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.