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Eric Klein Dmd PC

Dentist in Cambridge, MA · enumerated 2007 · authorized official Elisha Frank, Treasurer Bus Mgr.

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

National Provider Identifier

1063623031

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Registry record

Entity type Organization (Type 2)
Legal business name Eric Klein Dmd PC
Other name <Unavail>
Practice address 2400 Massachusetts Ave, Cambridge, MA, 02140
Phone (617) 547-9100
Fax (617) 547-2962
Enumeration date May 24, 2007
Last updated in NPPES Oct 10, 2007

Taxonomy & classification

122300000X Dentist Dental Providers · License MA14361 (MA) Primary
1223G0001X General Practice Dentistry Dental Providers · License MA14361 (MA) Secondary

Authorized official

Name Elisha Frank
Title Treasurer Bus Mgr
Phone (617) 547-9100

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.

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Frequently asked questions

What type of organization is Eric Klein Dmd PC?
Eric Klein 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-10.