Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Nancy I Melendez, MPSYC

Counseling Psychologist in Comerio, PR · enumerated 2010.

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

National Provider Identifier

1871802637

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Registry record

Entity type Individual (Type 1)

Name Miss Nancy I Melendez

Credential MPSYC

Sex Female

Practice address Bo. Vega Redonda Street 7774 Km 3.0, Comerio, PR, 00782

Phone (787) 359-0091

Enumeration date Sep 28, 2010

Last updated in NPPES Sep 28, 2010

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 3782 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1871802637 active?

Yes, as of the latest NPPES snapshot, NPI 1871802637 is active (record last updated 2010-09-28).

How do I verify Nancy Melendez's NPI record?

Cross-check NPI 1871802637 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-28.