NPI Portal NPI Lookup & Verification

James Larry Barr, MD

James Larry Barr is a Surgery Physician provider (Surgery) practicing in Monroe, LA, registered in the NPPES registry with NPI 1598744948 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1598744948
Entity type Individual (Type 1)
Name James Larry Barr
Credential MD
Sex Male
Practice address Monroe, LA, 71201
Phone 3183888880
Fax 3183884561
Enumeration date 2006-01-13
Last updated in NPPES 2010-03-24

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 012682 LA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1194948 Medicaid LA
Copy-ready billing details
Provider: James Barr, MD
NPI: 1598744948
Taxonomy: 208600000X (Surgery Physician)
Address: Monroe, LA, 71201

Verify this record

Cross-check NPI 1598744948 against the authoritative CMS record: view James Larry Barr on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for James Barr?
The National Provider Identifier (NPI) for James Barr is 1598744948, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Barr practice?
The practice location on file with NPPES is in Monroe, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-03-24.