Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marshall Bruce Rubin, DDS

Endodontics in Mohegan Lake, NY · enumerated 2007.

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

National Provider Identifier

1831212679

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Registry record

Entity type Individual (Type 1)

Name Dr. Marshall Bruce Rubin

Credential DDS

Sex Male

Practice address 1950 East Main Street, Ste 203, Mohegan Lake, NY, 10547

Phone (914) 528-0078

Fax (914) 528-0583

Enumeration date Apr 9, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 379451 (NY) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1831212679 active?

Yes, as of the latest NPPES snapshot, NPI 1831212679 is active (record last updated 2007-07-08).

How do I verify Marshall Rubin's NPI record?

Cross-check NPI 1831212679 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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