NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David Arthur Chernin, D.M.D.

Endodontics in Brookline, MA · enumerated 2006.

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

National Provider Identifier

1164484598

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Registry record

Entity type Individual (Type 1)
Name Dr. David Arthur Chernin
Credential D.M.D.
Sex Male
Practice address Brookline, MA, 02446
Enumeration date Apr 3, 2006
Last updated in NPPES Feb 6, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 14194 (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 David Chernin's NPI record?
Cross-check NPI 1164484598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1164484598 active?
Yes, as of the latest NPPES snapshot, NPI 1164484598 is active (record last updated 2024-02-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-06.