Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Herbert S Birnbaum, DMD

General Practice Dentistry in Newton Centre, MA · enumerated 2006 · practices at Herbert S. Birnbaum Dmd.

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

National Provider Identifier

1720148166

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Registry record

Entity type Individual (Type 1)

Name Mr. Herbert S Birnbaum

Credential DMD

Sex Male

Practice address 670 Beacon St, Newton Centre, MA, 02459

Phone (617) 965-1400

Fax (617) 965-1420

Enumeration date Dec 8, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 14639 (MA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

How do I verify Herbert Birnbaum's NPI record?

Cross-check NPI 1720148166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720148166 active?

Yes, as of the latest NPPES snapshot, NPI 1720148166 is active (record last updated 2007-07-08).

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Herbert S. Birnbaum Dmd General Practice Dentistry · Newton Center, MA NPI 1629516828

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.