DR SAMUEL MELENDEZ INTERNAL MEDICINE SERVICES PSC
NPI 1770885352
Clinic/Center - Primary Care in Mayaguez, PR

Q: What is Dr Samuel Melendez Internal Medicine Services Psc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Active since December 02, 2010

CARR 2, AVE. HOSTOS 770 SUITE 205, MAYAGUEZ, PR 00682(787) 831-3845(787) 831-3845 Get Directions Write a Review

NPPES record last updated: December 2, 2010. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr Samuel Melendez Internal Medicine Services Psc NPPES

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

DR SAMUEL MELENDEZ INTERNAL MEDICINE SERVICES PSC (NPI 1770885352) is a healthcare organization registered as a primary care in Mayaguez, Puerto Rico and active in the NPI registry since December 2010. The organization lists Samuel Melendez, President, as its authorized official.

NPPES Registry Identity

NPI1770885352

Entity TypeOrganization

Primary Taxonomy261QP2300X

Legal Business NameDR SAMUEL MELENDEZ INTERNAL MEDICINE SERVICES PSC

Location AddressCARR 2, AVE. HOSTOS 770 SUITE 205Mayaguez, PR 00682-6353

Mailing AddressPo Box 250Mayaguez, PR 00681-0250 · (787) 831-3845 · Fax (787) 831-3845

Phone(787) 831-3845

Fax(787) 831-3845

Organization SubpartNo

Authorized OfficialSamuel MelendezPresident · (787) 831-3845

Enumeration DateDecember 2, 2010

✔ NPI 1770885352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities

Taxonomy Code261QP2300X

License✔ Licensed in PR · 10288

CARR 2, Mayaguez, PR 00682

Open in Google Maps ↗

Other Identifiers 2

Medicare PING41146

Medicare PIN0087990

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr Samuel Melendez Internal Medicine Services Psc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr Samuel Melendez Internal Medicine Services Psc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Samuel Melendez Del Valle, M.D.

Internal Medicine

NPI 1396719548

CARR 2 AVE. HOSTOS 770 SUITE 205
Mayaguez, PR 00682

(787) 831-3845

✔ PECOS

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 Dr Samuel Melendez Internal Medicine Services Psc's NPI number?

The NPI number for Dr Samuel Melendez Internal Medicine Services Psc is 1770885352. It was assigned to this organization in the NPPES registry on December 2, 2010.

Where is Dr Samuel Melendez Internal Medicine Services Psc located?

Dr Samuel Melendez Internal Medicine Services Psc is located at Carr 2 Ave. Hostos 770 Suite 205, Mayaguez, PR 00682. The listed phone number is (787) 831-3845.

What is Dr Samuel Melendez Internal Medicine Services Psc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Is Dr Samuel Melendez Internal Medicine Services Psc enrolled in Medicare?

Yes. Dr Samuel Melendez Internal Medicine Services Psc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr Samuel Melendez Internal Medicine Services Psc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Dr Samuel Melendez Internal Medicine Services Psc. 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 Dr Samuel Melendez Internal Medicine Services Psc was last updated on December 2, 2010. 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.