Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew R Fantasia, DMD

General Practice Dentistry in Wellesley, MA · enumerated 2007.

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

National Provider Identifier

1376752840

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew R Fantasia

Credential DMD

Sex Male

Practice address 372 Washington St, Wellesley, MA, 02481

Phone (781) 235-1146

Fax (781) 235-9195

Enumeration date May 22, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 20441 (MA) 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 Matthew Fantasia?

The National Provider Identifier (NPI) for Matthew Fantasia is 1376752840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Matthew Fantasia practice?

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

Other providers at this practice address

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