Psychologist | Clinical Psychology

Dr. Mary Larson, PSY.D.

1830 Sherman Ave, Suite 304, Evanston, Illinois, 60201-3798

About Dr. Mary Larson

Dr. Mary Larson is a psychologist based in Evanston, Illinois who is specialized in Clinical Psychology. Her current practice location is 1830 Sherman Ave, Suite 304, Evanston. Patients can contact her at 847-866-6621 or can fax her at 847-864-0948. Dr. Mary Larson, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1114030574.

Dr. Mary Larson 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 Larson'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 Larson
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 1830 Sherman Ave, Suite 304
Evanston, IL - 60201-3798
Fax 847-864-0948

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 Number1114030574
NPI Enumeration Date: 17 Aug, 2006
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 Larson 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. Mary Larson
1830 Sherman Ave, Suite 304
Evanston, IL - 60201-3798
Phone: 847-866-6621
Fax: 847-864-0948

Book an Appointment with Dr. Mary Larson

To schedule an appointment, contact Dr. Mary Larson at 1830 Sherman Ave, Suite 304, Evanston, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary Larson:

Dr. Mary Larson 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 Larson 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 Larson practices at 1830 Sherman Ave, Suite 304, Evanston, Illinois, 60201-3798.

To schedule an appointment with Dr. Mary Larson, please contact the office at 847-866-6621.

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