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

Mrs. Laurie Heintz Siegel, LCPC, CADC, MISAII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1215272752

Mrs. Laurie Heintz Siegel, LCPC, CADC, MISAII is a Mental Health Counselor in Oak Lawn, Illinois. Qualified in 1994, 32 years ago. Practices with Life Solutions Counseling Services, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
32
Licensed in
IL
In the registry since
2012
Specialties on file
2
What do these letters mean?
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.
CADC — Certified Alcohol and Drug Counselor
A certified addiction counsellor.

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Practice location Address checks out

10736 S Cicero Ave
Oak Lawn, IL 60453
Phone: (708) 424-0001
Fax: (708) 424-1394
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 180.002392 (IL)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1215272752
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCPC , CADC , MISAII
Sole proprietorNo
NPI enumeratedDecember 11, 2012
Last updated in NPPESDecember 11, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Life Solutions Counseling Services — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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