Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Yiddish Marie Alvarez-Melendez, M. A., PH.D. (C)
Psychologist in Ponce, PR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891889663
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Registry record
Entity type Individual (Type 1)
Name Yiddish Marie Alvarez-Melendez
Credential M. A., PH.D. (C)
Sex Female
Practice address #22 Calle Sol, Suite 1, Ponce, PR, 00730
Phone (787) 677-6065
Enumeration date Oct 3, 2006
Last updated in NPPES Apr 30, 2024
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License NA Secondary
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.
Frequently asked questions
Where does Yiddish Alvarez-Melendez practice?
The practice location on file with NPPES is in Ponce, PR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Yiddish Alvarez-Melendez?
The National Provider Identifier (NPI) for Yiddish Alvarez-Melendez is 1891889663, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → John Borrero Clinical Social Worker · Ponce, PR NPI 1487152559 Paulette Soto Martinez Clinical Psychologist · Ponce, PR NPI 1720690969 Improve Your Development P.C. Speech-Language Pathologist · Ponce, PR NPI 1316550692 Maria Alvarez Torrez Clinical Psychologist · Ponce, PR NPI 1578261186 Jeber Rivera School Psychologist · Ponce, PR NPI 1134807712 Sis Clinica Integral Psychologist · Ponce, PR NPI 1740136043
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-30.