Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHELSIE MALIA DUKE
NPI 1780432161
Behavior Analyst in Granbury, TX

Q: What is Chelsie Duke's NPI number?

The NPI number for Chelsie Duke is 1780432161. It was assigned to this individual provider in the NPPES registry on May 9, 2024. The provider is also known as Chelsie Malia Duke.

Q: What is Chelsie Duke's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Chelsie Duke was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.

Active since May 09, 2024

1260 WEATHERFORD HWY BLDG B, GRANBURY, TX 76048(682) 333-1555(817) 717-2378 Get Directions Write a Review

NPPES record last updated: October 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Chelsie Malia Duke NPPES

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

CHELSIE MALIA DUKE (NPI 1780432161) is an individual behavior analyst provider in Granbury, Texas and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1780432161

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameCHELSIE MALIA DUKE

Location Address1260 WEATHERFORD HWY BLDG BGranbury, TX 76048-4822

Mailing Address1260 Weatherford Hwy Bldg BGranbury, TX 76048-4822 · (682) 333-1555 · Fax (817) 717-2378

Phone(682) 333-1555

Fax(817) 717-2378

Sole ProprietorNo

Enumeration DateMay 9, 2024

Last NPPES UpdateOctober 20, 2026

NPPES CertifiedOctober 20, 2026

✔ NPI 1780432161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.

Also ListedBehavior TechnicianTaxonomy 106S00000X · License RBT-24-341445 (TX)

1260 WEATHERFORD HWY BLDG B, Granbury, TX 76048

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Other Names 1

Former Name (1)Chelsie Malia Duke

Other Providers at the Same Location NPPES 7

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

SYDNEY CAROLINE WOYCHESIN

Counselor (Professional)