Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anthony Mazza

Registered Dietitian in San Jacinto, CA · enumerated 2014.

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

National Provider Identifier

1699179861

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Registry record

Entity type Individual (Type 1)

Name Anthony Mazza

Sex Male

Practice address 607 Donna Way, San Jacinto, CA, 92583

Phone (951) 654-0803

Enumeration date Oct 17, 2014

Last updated in NPPES Oct 17, 2014

Taxonomy & licenses

133NN1002X Nutrition Education Nutritionist Dietary & Nutritional Service Providers · License 1055958 (CA) Secondary

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1055958 (CA) Primary

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

Where does Anthony Mazza practice?

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

What is the NPI number for Anthony Mazza?

The National Provider Identifier (NPI) for Anthony Mazza is 1699179861, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-17.