Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Emsor Diaz Melendez, DMD
Dentist in Caguas, PR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912074360
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Registry record
Entity type Individual (Type 1)
Name Dr. Emsor Diaz Melendez
Credential DMD
Sex Male
Practice address Acosta 30, Caguas, PR, 00725
Phone (787) 746-3191
Enumeration date Nov 29, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD credential
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
What is the NPI number for Emsor Diaz Melendez?
The National Provider Identifier (NPI) for Emsor Diaz Melendez is 1912074360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Emsor Diaz Melendez practice?
The practice location on file with NPPES is in Caguas, PR. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.