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

MS. Christina R Cerk, MA, LCPC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1063785947

MS. Christina R Cerk, MA, LCPC is a Mental Health Counselor in Libertyville, Illinois. Qualified in 1984, 42 years ago. Practices with Optum Behavioral Care Therapy Services of Illinois PC, a 19-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
42
Licensed in
IL
In the registry since
2012
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.

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Practice location Address checks out

1580 S Milwaukee Ave Ste 420
Libertyville, IL 60048-3775
Phone: (888) 726-7170
Show map & directions

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

Additional practice locations (1)

  • 3010 Grand Ave, Waukegan, IL 60085-2321 — (847) 377-8278

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 180001800 (IL)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 180001800 (IL)

Record details

NPI number1063785947
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LCPC
Sole proprietorNo
NPI enumeratedFebruary 22, 2012
Last updated in NPPESApril 1, 2022
Certification dateApril 1, 2022

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Optum Behavioral Care Therapy Services Of Illinois Pc — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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