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

Spencer Madden

Individual provider Behavior Analyst · NPI 1538099098

Spencer Madden is a Behavior Analyst in Gurnee, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2026

Practice location Address checks out

105 N Greenleaf St
Gurnee, IL 60031-3326
Phone: (847) 390-2271
Show map & directions

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

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X (IL)

Record details

NPI number1538099098
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 19, 2026
Last updated in NPPESMay 19, 2026
Certification dateMay 19, 2026
Mailing address1385 Newport St, Mundelein, IL 60060-4626

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