NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barbara A Preussner Dmd, PC

Dental Clinic/Center in Holliston, MA · enumerated 2015 · authorized official Barbara Preussner, Dentist/Owner.

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

National Provider Identifier

1770976722

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Barbara A Preussner Dmd, PC
Practice address 479 Washington St, Suite 2, Holliston, MA, 01746
Phone (508) 429-7125
Fax (508) 429-2018
Enumeration date Mar 16, 2015
Last updated in NPPES Mar 16, 2015

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 17180 (MA) Primary

Authorized official

Name Barbara Preussner
Title Dentist/Owner
Phone (508) 429-7125

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

Where is Barbara A Preussner Dmd, PC located?
The practice location on file with NPPES is in Holliston, MA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-03-16. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-16.