ABIGAIL ELIZABETH MACKIN
NPI 1548188170
Behavior Technician in O Fallon, IL

Active since July 09, 2026
145 SPRINGFIELD CT STE 1700, O FALLON, IL 62269(217) 525-8332 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Abigail Elizabeth Mackin NPPES

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

ABIGAIL ELIZABETH MACKIN (NPI 1548188170) is an individual behavior technician in O Fallon, Illinois and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1548188170
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameABIGAIL ELIZABETH MACKIN
Location Address145 SPRINGFIELD CT STE 1700O Fallon, IL 62269-2495
Mailing Address5220 6th Street Frontage Rd E Ste 1700Springfield, IL 62703-5771 · (217) 525-8332
Sole ProprietorNo
Enumeration DateJuly 9, 2026
NPPES CertifiedJuly 9, 2026
✔ NPI 1548188170 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
145 SPRINGFIELD CT STE 1700, O Fallon, IL 62269

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 Abigail Mackin's NPI number?

The NPI number for Abigail Mackin is 1548188170. It was assigned to this individual provider in the NPPES registry on July 9, 2026.

Where is Abigail Mackin located?

Abigail Mackin practices at 145 Springfield Ct Ste 1700, O Fallon, IL 62269. The listed phone number is (217) 525-8332.

What is Abigail Mackin's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Abigail Mackin was last updated on July 9, 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.