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Mr. Robert James Trifilo, DDS

Mr. Robert James Trifilo is a General Practice Dentistry provider (Dentist) practicing in San Jose, CA, registered in the NPPES registry with NPI 1831190651 since 2005. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1831190651
Entity type Individual (Type 1)
Name Mr. Robert James Trifilo
Credential DDS
Sex Male
Practice address 750 N CAPITOL AVE, SUITE C-1, San Jose, CA, 95133
Phone 4089238500
Fax 4089230448
Enumeration date 2005-08-02
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 23571 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Robert Trifilo, DDS
NPI: 1831190651
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 750 N CAPITOL AVE, SUITE C-1, San Jose, CA, 95133

Other providers at this practice address

NPI Name Type Specialty Location
1134179047 Leonard Greenwald Individual Podiatrist San Jose, CA
1154339125 Robert Dominguez Individual General Practice Physician San Jose, CA
1811905896 Kim Khauv Individual General Practice Dentistry San Jose, CA
1902977325 Robert Fisher Individual Pediatric Dentistry San Jose, CA
1053465054 Philip Shui Individual General Practice Dentistry San Jose, CA
1255476172 Lien Pham Individual General Practice Dentistry San Jose, CA
1285769778 John Dunn Individual Dentist San Jose, CA
1346366390 Le Chau Individual General Practice Dentistry San Jose, CA

Verify this record

Cross-check NPI 1831190651 against the authoritative CMS record: view Mr. Robert James Trifilo on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Robert Trifilo practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Trifilo?
The National Provider Identifier (NPI) for Robert Trifilo is 1831190651, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.