Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald Ross Grippo, D.D.S.

Oral and Maxillofacial Surgery (Dentist) in Mansfield Center, CT · enumerated 2006.

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

National Provider Identifier

1881665834

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Registry record

Entity type Individual (Type 1)

Name Donald Ross Grippo

Credential D.D.S.

Sex Male

Practice address 10 Higgins Hwy, Suite 10, Mansfield Center, CT, 06250

Phone (860) 423-2587

Enumeration date Jan 29, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 4416 (CT) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 Donald Grippo?

The National Provider Identifier (NPI) for Donald Grippo is 1881665834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Grippo practice?

The practice location on file with NPPES is in Mansfield Center, CT. 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.