NPI Portal NPI Lookup & Verification

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

Jack A. Atzmon

Chiropractor in Riverdale, NJ · enumerated 2006.

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

National Provider Identifier

1962565648

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Registry record

Entity type Individual (Type 1)
Name Jack A. Atzmon
Sex Male
Practice address Riverdale, NJ, 07457
Phone (973) 874-7777
Fax (973) 341-7791
Enumeration date Dec 18, 2006
Last updated in NPPES May 19, 2024

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00705700 (NJ) Primary
111N00000X Chiropractor Chiropractic Providers · License X007493 (NY) Secondary

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

What is the NPI number for Jack Atzmon?
The National Provider Identifier (NPI) for Jack Atzmon is 1962565648, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jack Atzmon practice?
The practice location on file with NPPES is in Riverdale, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-19.