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Medical Centers of Northern New Jersey

Chiropractor in Ridgewood, NJ · enumerated 2011 · authorized official Joshua Duffy, Ceo.

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

National Provider Identifier

1942506076

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Registry record

Entity type Organization (Type 2)
Legal business name Medical Centers of Northern New Jersey
Parent organization Medical Centers of Northern New Jersey
Practice address 195 S Maple Ave, Ridgewood, NJ, 07450
Phone (973) 953-8105
Enumeration date Feb 8, 2011
Last updated in NPPES Feb 8, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Joshua Duffy
Title Ceo
Phone (973) 953-8105

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Medical Centers of Northern New Jersey?
Medical Centers of Northern New Jersey is registered in NPPES as a Chiropractor (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-08.