NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Geena Lucas-Nappi

Behavior Analyst in Knoxville, TN · enumerated 2018.

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

National Provider Identifier

1497254163

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Geena Lucas-Nappi
Sex Female
Practice address 6004 Walden Dr, Knoxville, TN, 37919
Phone (865) 766-5775
Enumeration date Feb 7, 2018
Last updated in NPPES Jan 19, 2023

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-21-53428 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

Is NPI 1497254163 active?
Yes, as of the latest NPPES snapshot, NPI 1497254163 is active (record last updated 2023-01-19).
How do I verify Geena Lucas-Nappi's NPI record?
Cross-check NPI 1497254163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-19.