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

Cindy Chang Chay, D.M.D

Dentist in Nanuet, NY · enumerated 2010.

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

National Provider Identifier

1407166267

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Registry record

Entity type Individual (Type 1)

Name Cindy Chang Chay

Credential D.M.D

Sex Female

Practice address Nanuet, NY, 10954

Phone (845) 624-0011

Enumeration date Oct 14, 2010

Last updated in NPPES Aug 11, 2022

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 22D102448600 (NJ) Secondary

122300000X Dentist Dental Providers · License 50055676 (NY) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Cindy Chang Chay practice?

The practice location on file with NPPES is in Nanuet, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cindy Chang Chay?

The National Provider Identifier (NPI) for Cindy Chang Chay is 1407166267, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-11.