Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Herbert F Mattei, DMD

General Practice Dentistry in San Juan, PR · enumerated 2006.

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

National Provider Identifier

1912971060

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Herbert F Mattei

Credential DMD

Sex Male

Practice address 525 Ave Fd Roosevelt, La Torre De Plaza Las Americas 710, San Juan, PR, 00918

Phone (787) 764-2300

Fax (787) 753-6320

Enumeration date Feb 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 672 (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
672	Other	PR	DENTAL LICENSE

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 Herbert Mattei?

The National Provider Identifier (NPI) for Herbert Mattei is 1912971060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Herbert Mattei practice?

The practice location on file with NPPES is in San Juan, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Miguel Colon Perez Infectious Disease Physician · San Juan, PR NPI 1780677914 John Pagan Padilla Plastic and Reconstructive Surgery Physician · San Juan, PR NPI 1265425516 German Gonzalez-Yanes Otolaryngology Physician · San Juan, PR NPI 1518943877 Carlos Garcia Nuclear Medicine Physician · San Juan, PR NPI 1912984667 Rafael Taboas Ophthalmology Physician · San Juan, PR NPI 1467415653 Pedro Colberg Psychiatry Physician · San Juan, PR NPI 1841257763 Alma Torres Pediatric Dentistry · San Juan, PR NPI 1801844725 Centro De Enfermedades Alergicas Y Ambientales, C.S.P. Allergy & Immunology Physician · San Juan, PR NPI 1902859564

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