Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Route 4 Medical Associates LLC

Addiction Medicine (Internal Medicine) 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

1295131134

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Registry record

Entity type Organization (Type 2)

Legal business name Route 4 Medical Associates 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

207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

291U00000X Clinical Medical Laboratory Laboratories Secondary

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 Route 4 Medical Associates 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.

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