Dr. Anthony Christopher Dimaio, DDS

Dr. Anthony Christopher Dimaio is a General Practice Dentistry provider (Dentist) practicing in Westerly, RI, registered in the NPPES registry with NPI 1740374990 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Anthony C. Dimaio DDS. Inc. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1740374990
Entity type	Individual (Type 1)
Name	Dr. Anthony Christopher Dimaio
Credential	DDS
Sex	Male
Practice address	Westerly, RI, 02891
Phone	4015960319
Enumeration date	2006-10-03
Last updated in NPPES	2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	1320	RI

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

Copy-ready billing details

Provider: Anthony Dimaio, DDS
NPI: 1740374990
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Westerly, RI, 02891

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1679668610	Anthony C. Dimaio DDS. Inc.	Organization	Dental Clinic/Center	Westerly, RI

Verify this record

Cross-check NPI 1740374990 against the authoritative CMS record: view Dr. Anthony Christopher Dimaio 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

What is the NPI number for Anthony Dimaio?

The National Provider Identifier (NPI) for Anthony Dimaio is 1740374990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anthony Dimaio practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2007-07-08.