Psychologist | Clinical Psychology

Dr. Mark Brenzinger, PSY.D.

1100 S Hamilton Ave, Chicago, Illinois, 60612-4207

About Dr. Mark Brenzinger

Dr. Mark Brenzinger is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. His current practice location is 1100 S Hamilton Ave, Chicago. Patients can contact him at 312-433-7377. Dr. Mark Brenzinger, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1508050766.

Dr. Mark Brenzinger is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Mark Brenzinger's specialty, 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 Brenzinger
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 1100 S Hamilton Ave,
Chicago, IL - 60612-4207

Professional Identification Codes

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

NPI Number1508050766
NPI Enumeration Date: 30 Aug, 2007
NPI Last Update On: 30 Aug, 2007

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 Dr. Mark Brenzinger are as mentioned below.

License NumberSpecializationStateStatus
Clinical Psychology IllinoisPrimary

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 Brenzinger
869 E Schaumburg Rd, Suite 252
Schaumburg, IL - 60194-3654
Phone: 847-344-7472

Book an Appointment with Dr. Mark Brenzinger

To schedule an appointment, contact Dr. Mark Brenzinger at 1100 S Hamilton Ave, Chicago, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark Brenzinger:

Dr. Mark Brenzinger is a psychologist specializing in Clinical Psychology. He is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Mark Brenzinger 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.

Dr. Mark Brenzinger practices at 1100 S Hamilton Ave, Chicago, Illinois, 60612-4207.

To schedule an appointment with Dr. Mark Brenzinger, please contact the office at 312-433-7377.

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