Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Holly Tree Dental

Endodontics in Hanover, MA · enumerated 2006 · authorized official Robin Feltoon, Owner Dentist.

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

National Provider Identifier

1720152929

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Holly Tree Dental

Practice address 171 Rockland Street, Hanover, MA, 02339

Phone (781) 826-8331

Fax (781) 829-0747

Enumeration date Nov 20, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

1223E0200X Endodontics Dental Providers · License 17285 (MA) Primary

1223G0001X General Practice Dentistry Dental Providers · License 12528 (MA) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 17593 (MA) Secondary

1223G0001X General Practice Dentistry Dental Providers · License 20805 (MA) Secondary

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 17127 (MA) Secondary

Authorized official

Name Robin Feltoon

Title Owner Dentist

Phone (781) 826-8331

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.

Where is Holly Tree Dental located?

The practice location on file with NPPES is in Hanover, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.