Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Courtney Savannah Leerssen, MS, BCBA

Individual provider Behavior Analyst · NPI 1619552825

Courtney Savannah Leerssen, MS, BCBA is a Behavior Analyst in Irving, Texas. Licensed in Texas. Registered with an NPI since 2021.

Licensed in
TX
In the registry since
2021
What do these letters mean?
MS — Master of Science
A graduate science degree.
BCBA — Board Certified Behavior Analyst
Designs and supervises applied behaviour analysis programmes, often for autism.

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Practice location Address checks out

1163 W John Carpenter Fwy
Irving, TX 75039-7503
Phone: (972) 217-4090
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-20-45474 (TX)

Record details

NPI number1619552825
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , BCBA
Sole proprietorNo
NPI enumeratedMarch 10, 2021
Last updated in NPPESAugust 19, 2021
Certification dateAugust 19, 2021

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