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CHELSEA S WILLIS
NPI 1063924561
Behavior Analyst in Nashville, TN

Active since October 25, 2017
240 GREAT CIRCLE RD STE 320, NASHVILLE, TN 37228(615) 331-1141 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 13, 2026, Oct 25, 2017 (2 updates tracked since 2017).

About Chelsea S Willis NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHELSEA S WILLIS (NPI 1063924561) is an individual behavior analyst provider in Nashville, Tennessee and active in the NPI registry since October 2017.

NPPES Registry Identity

NPI1063924561
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameCHELSEA S WILLIS
Location Address240 GREAT CIRCLE RD STE 320Nashville, TN 37228-1727
Mailing Address240 Great Circle Rd Ste 320Nashville, TN 37228-1727
Phone(615) 331-1141
Sole ProprietorNo
Enumeration DateOctober 25, 2017
Last NPPES UpdateMay 13, 20262 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1063924561 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
240 GREAT CIRCLE RD STE 320, Nashville, TN 37228
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAVANNAH HUMAN
Behavior Technician
240 GREAT CIRCLE RD STE 320
NASHVILLE, TN 37228
Davidson County (865) 407-2083
RACHEL ELLEN DOWSE M.ED.
Behavior Analyst
240 GREAT CIRCLE RD STE 320
NASHVILLE, TN 37228
Davidson County (615) 331-1141
ALEX OESER
Behavior Analyst
240 GREAT CIRCLE RD STE 320
NASHVILLE, TN 37228
Davidson County (615) 331-1141

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chelsea Willis's NPI number?

The NPI number for Chelsea Willis is 1063924561. It was assigned to this individual provider in the NPPES registry on October 25, 2017.

Where is Chelsea Willis located?

Chelsea Willis practices at 240 Great Circle Rd Ste 320, Nashville, TN 37228. The listed phone number is (615) 331-1141.

What is Chelsea Willis's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Chelsea Willis accept?

Health plans from BlueCross BlueShield of Tennessee list Chelsea Willis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chelsea Willis was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.