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

Mary Jo McDonnell, LCPC

Individual provider Professional Counselor · NPI 1336770239

Mary Jo McDonnell, LCPC is a Professional Counselor in Addison, Illinois. Licensed in Illinois. Registered with an NPI since 2020.

Licensed in
IL
In the registry since
2020
What do these letters mean?
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.

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Practice location Address checks out

303 W Lake St
Addison, IL 60101-2586
Phone: (630) 305-5164
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X (IL)

Record details

NPI number1336770239
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCPC
Sole proprietorNo
NPI enumeratedJanuary 29, 2020
Last updated in NPPESApril 7, 2020
Certification dateApril 7, 2020
Mailing address303 W Lake St, Addison, IL 60101-2586

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