NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Noah Orenstein Dmd PC

Dental Clinic/Center in Auburndale, MA · enumerated 2017 · authorized official Noah Orenstein, Dentist/Prosthodontist.

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

National Provider Identifier

1295249142

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Noah Orenstein Dmd PC
Practice address 271 Auburn St, Auburndale, MA, 02466
Phone (617) 965-3144
Enumeration date Nov 29, 2017
Last updated in NPPES Nov 29, 2017

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License DN1856344 (MA) Primary

Authorized official

Name Noah Orenstein
Title Dentist/Prosthodontist
Phone (774) 994-0432

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 Noah Orenstein Dmd PC?
Noah Orenstein Dmd PC is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-29.