Psychologist | Clinical Psychology

Dr. Mary Margaret Pfeiffer, PH.D.

737 N Michigan Ave, Suite 2130, Chicago, Illinois, 60611-2615

About Dr. Mary Margaret Pfeiffer

Dr. Mary Margaret Pfeiffer is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Mary Margaret Pfeiffer is 071-003868 for Clinical Psychology in Illinois. Her current practice location is 737 N Michigan Ave, Suite 2130, Chicago. Patients can contact her at 312-440-1709. Dr. Mary Margaret Pfeiffer, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1164648697.

Dr. Mary Margaret Pfeiffer 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Mary Margaret Pfeiffer'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. Mary Margaret Pfeiffer
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 737 N Michigan Ave, Suite 2130
Chicago, IL - 60611-2615

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 Number1164648697
NPI Enumeration Date: 17 Apr, 2007
NPI Last Update On: 08 Jul, 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. Mary Margaret Pfeiffer are as mentioned below.

License NumberSpecializationStateStatus
071-003868Clinical 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. Mary Margaret Pfeiffer
737 N Michigan Ave, Suite 2130
Chicago, IL - 60611-2615
Phone: 312-440-1709

Book an Appointment with Dr. Mary Margaret Pfeiffer

To schedule an appointment, contact Dr. Mary Margaret Pfeiffer at 737 N Michigan Ave, Suite 2130, Chicago, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary Margaret Pfeiffer:

Dr. Mary Margaret Pfeiffer is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Mary Margaret Pfeiffer 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. Mary Margaret Pfeiffer practices at 737 N Michigan Ave, Suite 2130, Chicago, Illinois, 60611-2615.

To schedule an appointment with Dr. Mary Margaret Pfeiffer, please contact the office at 312-440-1709.

Reviews & Feedback

Have you visited Dr. Mary Margaret Pfeiffer? Share your experience to help others looking for a psychologist in Chicago, IL.

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