NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ralph Lukas Nash

Behavior Technician in North Little Rock, AR · enumerated 2025 · practices at Nash Therapeutic Services, LLC.

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

National Provider Identifier

1659176576

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ralph Lukas Nash
Sex Male
Practice address 4806 Rixie Rd, North Little Rock, AR, 72117
Phone (501) 500-2111
Enumeration date Feb 14, 2025
Last updated in NPPES Feb 14, 2025

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers 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 Ralph Nash?
The National Provider Identifier (NPI) for Ralph Nash is 1659176576, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ralph Nash practice?
The practice location on file with NPPES is in North Little Rock, 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 2025-02-14.