Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arthur G Nathan, DDS

Dentist in Freeport, NY · enumerated 2006.

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

National Provider Identifier

1972511939

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Registry record

Entity type Individual (Type 1)

Name Dr. Arthur G Nathan

Credential DDS

Sex Male

Practice address 294 W Merrick Rd, Suite 11, Freeport, NY, 11520

Phone (516) 378-4140

Fax (516) 378-4529

Enumeration date Aug 4, 2006

Last updated in NPPES Jun 20, 2011

Taxonomy & licenses

122300000X Dentist Dental Providers · License 027312 (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

Where does Arthur Nathan practice?

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

What is the NPI number for Arthur Nathan?

The National Provider Identifier (NPI) for Arthur Nathan is 1972511939, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-20.