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HANNAH LILLIAN TRUESDELL
NPI 1609569045
Behavior Analyst in Charleston, SC

Active since May 31, 2023
6 CARRIAGE LN UNIT B, CHARLESTON, SC 29407(843) 297-8470 Get Directions Write a Review

NPPES record last updated: December 20, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 20, 2025, May 31, 2023 (2 updates tracked since 2023).

About Hannah Lillian Truesdell NPPES

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

HANNAH LILLIAN TRUESDELL (NPI 1609569045) is an individual behavior analyst provider in Charleston, South Carolina, licensed in South Carolina (1-25-86126) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1609569045
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameHANNAH LILLIAN TRUESDELL
Location Address6 CARRIAGE LN UNIT BCharleston, SC 29407-6010
Mailing Address6 Carriage Ln Unit BCharleston, SC 29407-6010 · (843) 297-8470
Phone(843) 297-8470
Sole ProprietorYes
Enumeration DateMay 31, 2023
Last NPPES UpdateDecember 20, 20252 updates tracked since enumeration
NPPES CertifiedDecember 20, 2025
✔ NPI 1609569045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in SC · 1-25-86126
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.
6 CARRIAGE LN UNIT B, Charleston, SC 29407
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Other Providers at the Same Location NPPES 6

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

JESSICA A KING
Behavior Technician
6 CARRIAGE LN UNIT B
CHARLESTON, SC 29407
Charleston County (843) 297-8470
ALEXA BREITLING
Behavior Technician
6 CARRIAGE LN UNIT B
CHARLESTON, SC 29407
Charleston County (843) 297-8470
MAGGIE ELIZABETH GAINES
Behavior Technician
6 CARRIAGE LN UNIT B
CHARLESTON, SC 29407
Charleston County (843) 297-8470
BRIANNA KIAREN SMALL AHOY
Behavior Technician
6 CARRIAGE LN UNIT B
CHARLESTON, SC 29407
Charleston County (843) 297-8470
EMILY EDMISTON
Behavior Technician
6 CARRIAGE LN UNIT B
CHARLESTON, SC 29407
Charleston County (843) 297-8470
BAILEY HENDRIX
Behavior Technician
6 CARRIAGE LN UNIT B
CHARLESTON, SC 29407
Charleston County (843) 297-8470

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 Hannah Truesdell's NPI number?

The NPI number for Hannah Truesdell is 1609569045. It was assigned to this individual provider in the NPPES registry on May 31, 2023.

Where is Hannah Truesdell located?

Hannah Truesdell practices at 6 Carriage Ln Unit B, Charleston, SC 29407. The listed phone number is (843) 297-8470.

What is Hannah Truesdell's specialty?

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

When was this NPI record last updated?

The NPPES record for Hannah Truesdell was last updated on December 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.