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

Isaiah Marquise Kessler, RBT

Individual provider Behavior Technician · NPI 1023962933

Isaiah Marquise Kessler, RBT is a Behavior Technician in Columbia, Maryland. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2026
What do these letters mean?
RBT — Registered Behavior Technician
Delivers behaviour therapy under a behaviour analyst's supervision.

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Practice location Address checks out

10015 Old Columbia Rd Ste F
Columbia, MD 21046-1703
Phone: (443) 656-9050
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X · Licence RBT-25-421466 (AZ)

Record details

NPI number1023962933
Entity typeIndividual (Type 1)
GenderMale
Credentials RBT
Sole proprietorYes
NPI enumeratedFebruary 26, 2026
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026

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