Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy I Merced Rivera

Clinical Psychologist in Caguas, PR · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821150061

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Registry record

Entity type Individual (Type 1)

Name Nancy I Merced Rivera

Sex Female

Practice address Ave. Luis Munoz Marin, Urb. Santa Juan Calle 12 J 1, Caguas, PR, 00725

Phone (787) 980-5606

Enumeration date Dec 14, 2006

Last updated in NPPES Oct 2, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 297 (PR) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 5496 (PR) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1821150061 active?

Yes, as of the latest NPPES snapshot, NPI 1821150061 is active (record last updated 2024-10-02).

How do I verify Nancy Merced Rivera's NPI record?

Cross-check NPI 1821150061 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Grupo Infectologico Del Turabo Infectious Disease Physician · Caguas, PR NPI 1083603898 Amilva Munet Quintero Internal Medicine Physician · Caguas, PR NPI 1760466122 Maria Borges Specialist · Caguas, PR NPI 1306955992 Jorge Lopez General Practice Physician · Caguas, PR NPI 1144309600 Carlos Vallejo-Bennett Internal Medicine Physician · Caguas, PR NPI 1033289939 Yazmin Corujo Sanchez Hematology & Oncology Physician · Caguas, PR NPI 1265564694 Advanced Hematology and Oncology of Puerto Rico Hematology & Oncology Physician · Caguas, PR NPI 1740313782 Rta Cardiology Services Psc Interventional Cardiology Physician · Caguas, PR NPI 1598988602

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-02.