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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1962724823

Teresa Diemer, BS, CADC, MHP is an Addiction (Substance Use Disorder) Counselor in Pontiac, Illinois. Licensed in Illinois. Registered with an NPI since 2010.

Licensed in
IL
In the registry since
2010
What do these letters mean?
BS — Bachelor of Science
An undergraduate science degree.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

920 W Custer Ave
Pontiac, IL 61764-1067
Phone: (815) 844-6109
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 2210 (IL)

Record details

NPI number1962724823
Entity typeIndividual (Type 1)
GenderFemale
Credentials BS , CADC , MHP
Sole proprietorNo
NPI enumeratedFebruary 19, 2010
Last updated in NPPESJune 27, 2024
Certification dateJune 27, 2024

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