Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lawrence M Rubin Dmd PC

Endodontics in Quincy, MA · enumerated 2007 · authorized official Lawrence Rubin, Endodontist Owner of Practice.

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

National Provider Identifier

1851422794

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Registry record

Entity type Organization (Type 2)

Legal business name Lawrence M Rubin Dmd PC

Other name <Unavail>

Practice address 250 Copeland St, Quincy, MA, 02169

Phone (617) 479-7976

Fax (617) 479-0776

Enumeration date Mar 9, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223E0200X Endodontics Dental Providers · License 11537 (MA) Primary

Authorized official

Name Lawrence Rubin

Title Endodontist Owner of Practice

Phone (617) 479-7976

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 Lawrence M Rubin Dmd PC located?

The practice location on file with NPPES is in Quincy, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.