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Simpson Oral and Maxillofacial Surgery PC

Oral and Maxillofacial Surgery (Dentist) in Nanuet, NY · enumerated 2008 · authorized official Diane Cain, Administrative Assistant.

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

National Provider Identifier

1528235074

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Registry record

Entity type Organization (Type 2)
Legal business name Simpson Oral and Maxillofacial Surgery PC
Practice address 113 N Middletown Rd, Nanuet, NY, 10954
Phone (845) 623-3497
Fax (845) 623-4039
Enumeration date May 14, 2008
Last updated in NPPES Aug 1, 2019

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 42385 (NY) Primary

Authorized official

Name Diane Cain
Title Administrative Assistant
Phone (845) 623-3497

Other identifiers

Identifier Type State Issuer
01280620 Medicaid NY -
SD323 Other NY OXFORD
RS279 Other NY OXFORD
747990 Other NY AETNA

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

Where is Simpson Oral and Maxillofacial Surgery PC located?
The practice location on file with NPPES is in Nanuet, NY.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-08-01. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-01.