Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Robert P. Gallagher D.M.D., P.C.

Dentist in Holbrook, MA · enumerated 2006 · authorized official Robert Gallagher, President.

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

National Provider Identifier

1144331406

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Robert P. Gallagher D.M.D., P.C.

Practice address 8 Jewel Rd, Holbrook, MA, 02343

Phone (781) 767-4551

Enumeration date Aug 31, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 13693 (MA) Primary

Authorized official

Name Robert Gallagher

Title President

Phone (781) 767-4551

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Robert P. Gallagher D.M.D., P.C.?

Robert P. Gallagher D.M.D., P.C. is registered in NPPES as a Dentist (its primary provider taxonomy).

Providers at this address

Browse all →

Robert Gallagher Dentist · Holbrook, MA NPI 1598789455 Holbrook Dental Group, P.C. General Practice Dentistry · Holbrook, MA NPI 1174099949

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.