Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hilda M Mendez, DMD

Pediatric Dentistry in San Juan, PR · enumerated 2005.

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

National Provider Identifier

1235125899

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Registry record

Entity type Individual (Type 1)

Name Hilda M Mendez

Credential DMD

Sex Female

Practice address 576 Calle Cesar Gonzalez, Ste 307, San Juan, PR, 00918

Phone (787) 753-1405

Fax (787) 753-1475

Enumeration date Sep 20, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 2057 (PR) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
42345ME	Other	-	SEGUROS DE SERVICIOS DE S
9180375	Other	-	HUMANA INSURANCE
421199	Other	-	UNITED CONCORDIA
26474	Other	-	AMERICAN HEALTH
A312	Other	-	INTERNATIONAL MEDICAL CAR

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Hilda Mendez?

Hilda Mendez is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.