Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

01 Medical Group LLC

Addiction Medicine (Psychiatry & Neurology) Physician in Fair Lawn, NJ · enumerated 2014 · authorized official James Aitken, Chief Operating Officer.

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

National Provider Identifier

1831595776

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Registry record

Entity type Organization (Type 2)

Legal business name 01 Medical Group LLC

Practice address 16-01 Broadway, Fair Lawn, NJ, 07410

Phone (888) 443-3869

Enumeration date Nov 4, 2014

Last updated in NPPES Nov 4, 2014

Taxonomy & classification

2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name James Aitken

Title Chief Operating Officer

Phone (561) 318-4411

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 is 01 Medical Group LLC located?

The practice location on file with NPPES is in Fair Lawn, NJ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-11-04. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-04.