Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ronald E. Rosen Dmd PC

Q: What type of organization is Ronald E. Rosen Dmd PC?

Ronald E. Rosen Dmd PC is registered in NPPES as a Dentist (its primary provider taxonomy).

Dentist in Maynard, MA · enumerated 2008 · authorized official Ronald Rosen, President.

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

National Provider Identifier

1023276961

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Ronald E. Rosen Dmd PC

Practice address 47 Nason St, Maynard, MA, 01754

Phone (978) 897-5020

Enumeration date May 28, 2008

Last updated in NPPES May 28, 2008

Taxonomy & classification

122300000X Dentist Dental Providers · License 15216 (MA) Primary

Authorized official

Name Ronald Rosen

Title President

Phone (978) 897-5020

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 type of organization is Ronald E. Rosen Dmd PC?

Ronald E. Rosen Dmd PC is registered in NPPES as a Dentist (its primary provider taxonomy).

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.

Providers at this address

Browse all →

Maynard Family Dentists PC General Practice Dentistry · Maynard, MA NPI 1184298135

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-28.