Psychologist | Clinical Psychology

Dr. Caitlin Grace Williams, PSY.D., LCP

641 W 63rd St, Chicago, Illinois, 60621-2032

About Dr. Caitlin Grace Williams

Dr. Caitlin Grace Williams is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Caitlin Grace Williams is 071.008859 for Clinical Psychology in Illinois. Her current practice location is 641 W 63rd St, Chicago. Patients can contact her at 773-388-1600 or can fax her at 773-783-8197. Dr. Caitlin Grace Williams, PSY.D., LCP, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1447770060.

Dr. Caitlin Grace Williams 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. Caitlin Grace Williams'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. Caitlin Grace Williams
Specialization Clinical Psychology
Credentials PSY.D., LCP
Gender Female
Practice Address: 641 W 63rd St,
Chicago, IL - 60621-2032
Fax 773-783-8197

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 Number1447770060
NPI Enumeration Date: 24 Jun, 2017
NPI Last Update On: 24 Jun, 2017

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. Caitlin Grace Williams are as mentioned below.

License NumberSpecializationStateStatus
071.008859Clinical 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. Caitlin Grace Williams
77 W Huron St Apt 1511,
Chicago, IL - 60654-5325
Phone: 608-658-1095

Book an Appointment with Dr. Caitlin Grace Williams

To schedule an appointment, contact Dr. Caitlin Grace Williams at 641 W 63rd St, Chicago, Illinois or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Caitlin Grace Williams:

Dr. Caitlin Grace Williams 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. Caitlin Grace Williams 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. Caitlin Grace Williams practices at 641 W 63rd St, Chicago, Illinois, 60621-2032.

To schedule an appointment with Dr. Caitlin Grace Williams, please contact the office at 773-388-1600.

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