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GASTRO MED DEL SUR, P.S.C.
NPI 1245231497
Specialist in Ponce, PR

Active since August 09, 2005
909 AVE. TITO CASTRO SUITE 518, TORRE MEDICA SAN LUCAS, PONCE, PR 00716(787) 290-2948(787) 841-4832 Get Directions Write a Review

NPPES record last updated: December 29, 2008. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Gastro Med Del Sur, P.s.c. NPPES

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

GASTRO MED DEL SUR, P.S.C. (NPI 1245231497) is a healthcare organization registered as a specialist in Ponce, Puerto Rico and active in the NPI registry since August 2005. The organization lists Carmen L. Santiago, President, as its authorized official.

NPPES Registry Identity

NPI1245231497
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameGASTRO MED DEL SUR, P.S.C.
Location Address909 AVE. TITO CASTRO SUITE 518, TORRE MEDICA SAN LUCASPonce, PR 00716-4721
Mailing Address909 Ave. Tito Castro Suite 518, Torre Medica San LucasPonce, PR 00716-4721 · (787) 290-2948 · Fax (787) 841-4832
Phone(787) 290-2948
Fax(787) 841-4832
Organization SubpartNo
Authorized OfficialCarmen L. SantiagoPresident · (787) 290-2948
Enumeration DateAugust 9, 2005
Last NPPES UpdateDecember 29, 2008
✔ NPI 1245231497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in PR · 8042
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
909 AVE. TITO CASTRO SUITE 518, Ponce, PR 00716
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified81900PR · Medicare Provider
Medicare UPINE63384PR

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gastro Med Del Sur, P.s.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StatePuerto RicoEnrollment IDO20080701000538Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Gastro Med Del Sur, P.S.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Carmen Santiago Munoz, M.D.
Gastroenterology
NPI 1487612255
HOSPITAL SAN LUCAS II LOBBY B AVE TITO CASTRO CARR 14
Ponce, PR 00731
(787) 844-2080
✔ PECOS✔ Accepts Medicare0.4 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gastro Med Del Sur, P.S.C.'s NPI number?

The NPI number for Gastro Med Del Sur, P.S.C. is 1245231497. It was assigned to this organization in the NPPES registry on August 9, 2005.

Where is Gastro Med Del Sur, P.S.C. located?

Gastro Med Del Sur, P.S.C. is located at 909 Ave. Tito Castro Suite 518 Torre Medica San Lucas, Ponce, PR 00716. The listed phone number is (787) 290-2948.

What is Gastro Med Del Sur, P.S.C.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Gastro Med Del Sur, P.S.C. enrolled in Medicare?

Yes. Gastro Med Del Sur, P.S.C. is registered in the Medicare PECOS enrollment system.

When is Gastro Med Del Sur, P.S.C.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Puerto Rico, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Gastro Med Del Sur, P.S.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Gastro Med Del Sur, P.S.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Gastro Med Del Sur, P.S.C. was last updated on December 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.