1. Home
  2. Directory
  3. South Carolina
  4. Columbia
  5. Behavior Analyst
  6. NPI Profile

ALEXA HARRINGTON
NPI 1114552783
Behavior Analyst in Columbia, SC

Active since March 04, 2020
200 SPRINGTREE DR STE 100, COLUMBIA, SC 29223(803) 335-0718 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Alexa Harrington NPPES

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

ALEXA HARRINGTON (NPI 1114552783) is an individual behavior analyst provider in Columbia, South Carolina, licensed in New Jersey (1-19-39486) and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1114552783
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameALEXA HARRINGTON
Location Address200 SPRINGTREE DR STE 100Columbia, SC 29223-8614
Mailing Address261 Business Park Blvd Apt 122Columbia, SC 29203-8908 · (732) 859-8369
Phone(803) 335-0718
Sole ProprietorYes
Enumeration DateMarch 4, 2020
Last NPPES UpdateSeptember 22, 2025
NPPES CertifiedSeptember 22, 2025
✔ NPI 1114552783 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 NJ · 1-19-39486
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.
200 SPRINGTREE DR STE 100, Columbia, SC 29223
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES 20

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

CRYSTAL OVERSTREET RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718
TINA BASELER RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718
HANNAH LAWSON RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718
SOPHIA GANN RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718
TAMARA TAYLOR RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718
ASHLEE MARKIN RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718
SANTIANA GREEN RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718
KAELIN FARMER RBT
Behavior Technician
200 SPRINGTREE DR STE 100
COLUMBIA, SC 29223
Richland County (803) 335-0718

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 Alexa Harrington's NPI number?

The NPI number for Alexa Harrington is 1114552783. It was assigned to this individual provider in the NPPES registry on March 4, 2020.

Where is Alexa Harrington located?

Alexa Harrington practices at 200 Springtree Dr Ste 100, Columbia, SC 29223. The listed phone number is (803) 335-0718.

What is Alexa Harrington's specialty?

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

What insurance does Alexa Harrington accept?

Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Alexa Harrington 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 Alexa Harrington was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.