Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ashley Jerzykowski, LSW, RBT

Individual provider Social Worker · NPI 1043028236

Ashley Jerzykowski, LSW, RBT is a Social Worker in Mishawaka, Indiana. Works from 2 locations. Licensed in Indiana.

Licensed in
IN
In the registry since
2024
Specialties on file
3
What do these letters mean?
LSW — Licensed Social Worker
A state-licensed social worker.
RBT — Registered Behavior Technician
Delivers behaviour therapy under a behaviour analyst's supervision.

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Practice location Address checks out

4609 Grape Rd Ste D1B
Mishawaka, IN 46545-8259
Phone: (574) 217-1624
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4623 Grape Rd Ste C1, Mishawaka, IN 46545-2603 — (574) 217-1624

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 1-26-87762 (IN)
Social Worker Taxonomy 104100000X · Licence 33010569A (IN)
Behavior Technician Taxonomy 106S00000X · Licence RBT-22-136513 (IN)

Record details

NPI number1043028236
Entity typeIndividual (Type 1)
GenderFemale
Credentials LSW , RBT
Sole proprietorNo
NPI enumeratedDecember 20, 2024
Last updated in NPPESFebruary 18, 2026
Certification dateFebruary 18, 2026
Mailing address5776 Grape Rd., Pmb 171, Mishwaka, IN 46545

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