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

Dexter Ray Grzyb

Individual provider Behavior Analyst · NPI 1013842608

Dexter Ray Grzyb is a Behavior Analyst in Lincolnwood, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026

Practice location Address checks out

6500 N Lincoln Ave
Lincolnwood, IL 60712-3923
Phone: (630) 465-3963
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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 BACB1468407 (IL)

Record details

NPI number1013842608
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 15, 2026
Last updated in NPPESJune 15, 2026
Certification dateJune 15, 2026
Mailing address6500 N Lincoln Ave, Lincolnwood, IL 60712-3923

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