Psychologist | Clinical Psychology

Dr. Diane Stephenson, PH D

1101 Lake St, Ste 405h, Oak Park, Illinois, 60301-1071

About Dr. Diane Stephenson

Dr. Diane Stephenson is a psychologist based in Oak Park, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Diane Stephenson is 071004319 for Clinical Psychology in Illinois. Her current practice location is 1101 Lake St, Ste 405h, Oak Park. Patients can contact her at 708-524-9513 or can fax her at 630-604-1115. Dr. Diane Stephenson, PH D, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1558415034.

Dr. Diane Stephenson 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. Diane Stephenson'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. Diane Stephenson
Specialization Clinical Psychology
Credentials PH D
Gender Female
Practice Address: 1101 Lake St, Ste 405h
Oak Park, IL - 60301-1071
Fax 630-604-1115

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 Number1558415034
NPI Enumeration Date: 22 Jan, 2007
NPI Last Update On: 17 May, 2016

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. Diane Stephenson are as mentioned below.

License NumberSpecializationStateStatus
071004319Clinical 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. Diane Stephenson
930 Ontario St, Apt 3c
Oak Park, IL - 60302-1938
Phone: 708-302-5716

Book an Appointment with Dr. Diane Stephenson

To schedule an appointment, contact Dr. Diane Stephenson at 1101 Lake St, Ste 405h, Oak Park, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Diane Stephenson:

Dr. Diane Stephenson 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. Diane Stephenson 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. Diane Stephenson practices at 1101 Lake St, Ste 405h, Oak Park, Illinois, 60301-1071.

To schedule an appointment with Dr. Diane Stephenson, please contact the office at 708-524-9513.

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