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

Dr. Alan R Kantro, DMD

Q: What is the NPI number for Alan Kantro?

The National Provider Identifier (NPI) for Alan Kantro is 1689743486, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Deer Park, NY · enumerated 2006.

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

National Provider Identifier

1689743486

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Registry record

Entity type Individual (Type 1)

Name Dr. Alan R Kantro

Credential DMD

Sex Male

Practice address Deer Park, NY, 11729

Phone (631) 667-2542

Fax (631) 667-2926

Enumeration date Nov 7, 2006

Last updated in NPPES Aug 24, 2015

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 035476 (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

What is the NPI number for Alan Kantro?

The National Provider Identifier (NPI) for Alan Kantro is 1689743486, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alan Kantro practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-24.