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INST GASTROENTEROLOGIA
NPI 1942294012
Internal Medicine - Gastroenterology in San Juan, PR

Active since September 06, 2005
400 AVE F.D. ROOSEVELT AVE., SUITE 206, SAN JUAN, PR 00918(787) 764-8787(787) 250-1029 Get Directions Write a Review

NPPES record last updated: October 21, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Inst Gastroenterologia NPPES

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

INST GASTROENTEROLOGIA (NPI 1942294012) is a healthcare organization registered as a gastroenterology in San Juan, Puerto Rico and active in the NPI registry since September 2005. The organization lists Prudencio A. Laureano, Administrator, as its authorized official.

NPPES Registry Identity

NPI1942294012
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameINSTITUTO DE GASTROENTEROLOGIA DE P.R.
Location Address400 AVE F.D. ROOSEVELT AVE., SUITE 206San Juan, PR 00918
Mailing Address400 Ave F.d, Roosevelt Ave., Suite 206San Juan, PR 00918 · (787) 764-8787 · Fax (787) 250-1029
Phone(787) 764-8787
Fax(787) 250-1029
Organization SubpartNo
Authorized OfficialPrudencio A. LaureanoAdministrator · (787) 764-8787
Enumeration DateSeptember 6, 2005
Last NPPES UpdateOctober 21, 2011
✔ NPI 1942294012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
400 AVE F.D. ROOSEVELT AVE., San Juan, PR 00918
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Other Names 1

Other NameInst Gastroenterologia

Other Identifiers 1

Medicare PIN24118PR

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 MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Inst Gastroenterologia is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Inst Gastroenterologia, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Fernando Ramos Mercado, MD
Gastroenterology
NPI 1972598407
400 AVE FD ROOSEVELT
San Juan, PR 00918
(787) 764-8787
✔ PECOS✔ Accepts MedicareSame address
Myriam Villafana Suarez, MD
Gastroenterology
NPI 1346234358
400 AVE FD ROOSEVELT STE 206
San Juan, PR 00918
(787) 764-8787
✔ PECOS✔ Accepts MedicareSame address

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 Instituto De Gastroenterologia De P.R.'s NPI number?

The NPI number for Instituto De Gastroenterologia De P.R. is 1942294012. It was assigned to this organization in the NPPES registry on September 6, 2005. The provider is also known as Inst Gastroenterologia.

Where is Instituto De Gastroenterologia De P.R. located?

Instituto De Gastroenterologia De P.R. is located at 400 Ave F.D. Roosevelt Ave. Suite 206, San Juan, PR 00918. The listed phone number is (787) 764-8787.

What is Instituto De Gastroenterologia De P.R.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Instituto De Gastroenterologia De P.R. enrolled in Medicare?

Yes. Instituto De Gastroenterologia De P.R. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Instituto De Gastroenterologia De P.R.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Gastroenterology, reassign their Medicare billing to Instituto De Gastroenterologia De P.R.. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Instituto De Gastroenterologia De P.R. was last updated on October 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.