Addiction Therapist

Theresa Demark

1227 Ansel Rd, Cleveland, Ohio, 44108-3323

About Theresa Demark

Theresa Demark is a therapist based in Cleveland, Ohio who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Theresa Demark is CDCA.192959 for Addiction (Substance Use Disorder) Counselor in Ohio. Her current practice location is 1227 Ansel Rd, Cleveland. Patients can reach her at 216-421-0662 or can fax her at 844-593-7239. Theresa Demark NPI number (Unique professional ID assigned by NPPES) is 1720955347.

Theresa Demark is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

Theresa Demark specialty, credentials, practice address, contact phone number and fax are as below. Patients can contact the office at the given phone number for appointment.

Provider Name Theresa Demark
Specialization Addiction (Substance Use Disorder) Counselor
Gender Female
Practice Address: 1227 Ansel Rd,
Cleveland, OH - 44108-3323
Fax 844-593-7239

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 Number1720955347
NPI Enumeration Date: 20 Oct, 2025
NPI Last Update On: 20 Oct, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Theresa Demark are as mentioned below.

License NumberSpecializationStateStatus
CDCA.192959Addiction (Substance Use Disorder) Counselor OhioPrimary

Mailing Address

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

Theresa Demark
1227 Ansel Rd,
Cleveland, OH - 44108-3323
Phone: 216-421-0662
Fax: 844-593-7239

Book an Appointment with Theresa Demark

To schedule an appointment, contact Theresa Demark at 1227 Ansel Rd, Cleveland, Ohio or call on below stated phone number.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Theresa Demark:

Theresa Demark is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, Theresa Demark is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Theresa Demark practices at 1227 Ansel Rd, Cleveland, Ohio, 44108-3323.

To schedule an appointment with Theresa Demark, please contact the office at 216-421-0662.

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