Psychologist | Clinical Psychology

William Sackley

3166 N Lincoln Ave, Suite 401, Chicago, Illinois, 60657-3133

About William Sackley

William Sackley is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. Active license number of William Sackley is 071.009059 for Clinical Psychology in Illinois. His current practice location is 3166 N Lincoln Ave, Suite 401, Chicago. Patients can contact him at 847-217-7669. William Sackley NPI number (Unique professional ID assigned by NPPES) is 1366810319.

William Sackley 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

William Sackley'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 William Sackley
Specialization Clinical Psychology
Gender Male
Practice Address: 3166 N Lincoln Ave, Suite 401
Chicago, IL - 60657-3133

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 Number1366810319
NPI Enumeration Date: 08 Sep, 2015
NPI Last Update On: 08 Sep, 2015

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 William Sackley are as mentioned below.

License NumberSpecializationStateStatus
071.009059Clinical 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.

William Sackley
149 Finstad Dr,
Libertyville, IL - 60048-1300

Book an Appointment with William Sackley

To schedule an appointment, contact William Sackley at 3166 N Lincoln Ave, Suite 401, Chicago, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about William Sackley:

William Sackley 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, William Sackley 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.

William Sackley practices at 3166 N Lincoln Ave, Suite 401, Chicago, Illinois, 60657-3133.

To schedule an appointment with William Sackley, please contact the office at 847-217-7669.

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