NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barr Medical Limited Liability Company

Rheumatology Physician in Fair Lawn, NJ · enumerated 2011 · authorized official Jerome Barr, Physician.

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

National Provider Identifier

1851681365

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Barr Medical Limited Liability Company
Practice address 17-15 Maple Ave, 2nd Floor, Fair Lawn, NJ, 07410
Phone (201) 677-8759
Fax (201) 654-7489
Enumeration date Apr 18, 2011
Last updated in NPPES Apr 18, 2011

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 08377900 (NJ) Primary

Authorized official

Name Jerome Barr
Title Physician
Phone (201) 677-8572

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-04-18. Verify at npiregistry.cms.hhs.gov.
Where is Barr Medical Limited Liability Company located?
The practice location on file with NPPES is in Fair Lawn, NJ.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-18.