Addiction Therapist

Dr. Mark J Johns, PSYD, CADC

350 S Northwest Hwy Ste 300, Park Ridge, Illinois, 60068-4262

About Dr. Mark J Johns

Dr. Mark J Johns is a therapist based in Park Ridge, Illinois who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Dr. Mark J Johns is 180.001399 for Professional Counselor in Illinois. His current practice location is 350 S Northwest Hwy Ste 300, Park Ridge. Patients can reach him at 773-502-8252. Dr. Mark J Johns is PSYD, CADC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1437120680.

Dr. Mark J Johns is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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

Dr. Mark J Johns 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 Dr. Mark J Johns
Specialization Addiction (Substance Use Disorder) Counselor
Credentials PSYD, CADC
Gender Male
Practice Address: 350 S Northwest Hwy Ste 300,
Park Ridge, IL - 60068-4262

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 Number1437120680
NPI Enumeration Date: 27 Jan, 2006
NPI Last Update On: 10 Jul, 2024

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 Dr. Mark J Johns are as mentioned below.

License NumberSpecializationStateStatus
180.001399Professional Counselor IllinoisPrimary
1683Addiction (Substance Use Disorder) Counselor IllinoisSecondary
180.001399Mental Health Counselor IllinoisSecondary

Other Medical Identifiers

Other legacy medical identifiers associated with Dr. Mark J Johns such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
180.001399MedicaidIllinois

Mailing Address

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

Dr. Mark J Johns
350 S Northwest Hwy Ste 300,
Park Ridge, IL - 60068-4262
Phone: 773-502-8252

Book an Appointment with Dr. Mark J Johns

To schedule an appointment, contact Dr. Mark J Johns at 350 S Northwest Hwy Ste 300, Park Ridge, Illinois or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark J Johns:

Mark J Johns is a therapist specializing in Professional Counselor. He is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He 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, Mark J Johns is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mark J Johns practices at 350 S Northwest Hwy Ste 300, Park Ridge, Illinois, 60068-4262.

To schedule an appointment with Mark J Johns, please contact the office at 773-502-8252.

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