Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dental Partners of Newburyport, LLC

Dentist in Newburyport, MA · enumerated 2008 · authorized official J. St. Clair, Co-Owner.

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

National Provider Identifier

1912158130

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Registry record

Entity type Organization (Type 2)

Legal business name Dental Partners of Newburyport, LLC

Practice address 194 High St, Newburyport, MA, 01950

Phone (978) 465-5358

Enumeration date Oct 7, 2008

Last updated in NPPES Oct 7, 2008

Taxonomy & classification

122300000X Dentist Dental Providers Primary

Authorized official

Name J. St. Clair

Title Co-Owner

Phone (978) 465-5358

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 Dental Partners of Newburyport, LLC?

Dental Partners of Newburyport, LLC is registered in NPPES as a Dentist (its primary provider taxonomy).

Providers at this address

Browse all →

Ashley Mullaney General Practice Dentistry · Newburyport, MA NPI 1508326828 Dental Partners of Newburyport General Practice Dentistry · Newburyport, MA NPI 1922937366

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-07.