NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Leslie Diane James, M.S. SLP

Speech-Language Pathologist in Pine Bluff, AR · enumerated 2011 · practices at Ar River Education Service Cooperative.

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

National Provider Identifier

1356627582

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Leslie Diane James
Credential M.S. SLP
Sex Female
Practice address 912 W 6th Ave, Pine Bluff, AR, 71601
Enumeration date Nov 2, 2011
Last updated in NPPES Nov 2, 2011

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 3043 (AR) Primary

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

What is the NPI number for Leslie James?
The National Provider Identifier (NPI) for Leslie James is 1356627582, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leslie James practice?
The practice location on file with NPPES is in Pine Bluff, AR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-02.