Dexter Ray Grzyb

Behavior Analyst · Lincolnwood, IL

Individual Active NPI

NPI number 1013842608

Practice location

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

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NPI record

NPI
1013842608
Entity type
Individual (Type 1)
Enumeration date
June 15, 2026
Last updated
June 15, 2026
Certified
June 15, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Behavior Analyst Primary 103K00000X BACB1468407 IL

About Dexter Grzyb

Dexter Ray Grzyb is a healthcare provider registered in the NPI registry with the primary taxonomy Behavior Analyst (code 103K00000X). The practice location is 6500 N Lincoln Ave, Lincolnwood, IL 60712-3923. The NPI number 1013842608 was assigned on June 15, 2026 and the record was last updated on June 15, 2026.

Dexter Grzyb lists a license in the registry: #BACB1468407 (IL) for Behavior Analyst. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Dexter Ray Grzyb?

The NPI number is 1013842608.

What is the phone number of Dexter Grzyb?

The phone number listed for the practice location is (630) 465-3963.

Where is Dexter Grzyb located?

6500 N Lincoln Ave, Lincolnwood, IL 60712-3923.

What is the taxonomy code for Dexter Grzyb?

The primary taxonomy code is 103K00000X – Behavior Analyst.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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