Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marlyan Rivera Hernandez, DMD

Pediatric Dentistry in Cayey, PR · enumerated 2018.

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

National Provider Identifier

1457847576

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Registry record

Entity type Individual (Type 1)

Name Marlyan Rivera Hernandez

Credential DMD

Sex Female

Practice address Carr 1 Km 55.2 Bo. Montellano Plaza Cayey Ofic 201, Cayey, PR, 00736

Phone (787) 535-4631

Enumeration date Jul 2, 2018

Last updated in NPPES Jan 28, 2021

Taxonomy & licenses

122300000X Dentist Dental Providers · License 3297 (PR) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 3297 (PR) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Marlyan Rivera Hernandez?

The National Provider Identifier (NPI) for Marlyan Rivera Hernandez is 1457847576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marlyan Rivera Hernandez practice?

The practice location on file with NPPES is in Cayey, 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 2021-01-28.