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

Mrs. Joellyn Marie Patterson, BA, CADC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1679837728

Mrs. Joellyn Marie Patterson, BA, CADC is an Addiction (Substance Use Disorder) Counselor in Granite City, Illinois. Licensed in Illinois. Registered with an NPI since 2012.

Licensed in
IL
In the registry since
2012
What do these letters mean?
BA — Bachelor of Arts
An undergraduate arts degree.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

50 Northgate Industrial Dr
Granite City, IL 62040-6805
Phone: (618) 512-1792
Fax: (618) 877-9250
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 3588 (IL)

Record details

NPI number1679837728
Entity typeIndividual (Type 1)
GenderFemale
Credentials BA , CADC
Sole proprietorNo
NPI enumeratedJuly 3, 2012
Last updated in NPPESJuly 3, 2012

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