Professional Therapist

Mary Theis, MA, CSLG PSY LCPC

9343 Drake Ave, Evanston, Illinois, 60203-1406

About Mary Theis

Mary Theis is a therapist based in Evanston, Illinois who is specialized in Professional Counselor. Active license number of Mary Theis is 180.004853 for Professional Counselor in Illinois. Her current practice location is 9343 Drake Ave, Evanston. Patients can reach her at 847-677-7022. Mary Theis is MA, CSLG PSY LCPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1366808974.

Mary Theis is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Mary Theis speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mary Theis
Specialization Professional Counselor
Credentials MA, CSLG PSY LCPC
Gender Female
Practice Address: 9343 Drake Ave,
Evanston, IL - 60203-1406

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1366808974
NPI Enumeration Date: 12 Jan, 2016
NPI Last Update On: 12 Jan, 2016

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Theis are as mentioned below.

License NumberSpecializationStateStatus
180.004853Professional Counselor IllinoisPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Mary Theis
9343 Drake Ave,
Evanston, IL - 60203-1406
Phone: 847-677-7022

Book an Appointment with Mary Theis

To schedule an appointment, contact Mary Theis at 9343 Drake Ave, Evanston, Illinois or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Theis:

Mary Theis is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Mary Theis is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Theis practices at 9343 Drake Ave, Evanston, Illinois, 60203-1406.

To schedule an appointment with Mary Theis, please contact the office at 847-677-7022.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.