Psychologist | Clinical Psychology

Dr. Allison L Mason, PSYD

1100 S Hamilton Ave, Chicago, Illinois, 60612-4207

About Dr. Allison L Mason

Dr. Allison L Mason is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Allison L Mason is 071007801 for Clinical Psychology in Illinois. Her current practice location is 1100 S Hamilton Ave, Chicago. Patients can contact her at 312-433-7382. Dr. Allison L Mason, PSYD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1356672943.

Dr. Allison L Mason 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. Allison L Mason'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. Allison L Mason
Specialization Clinical Psychology
Credentials PSYD
Gender Female
Practice Address: 1100 S Hamilton Ave,
Chicago, IL - 60612-4207

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 Number1356672943
NPI Enumeration Date: 20 Jan, 2010
NPI Last Update On: 27 Apr, 2021

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. Allison L Mason are as mentioned below.

License NumberSpecializationStateStatus
071007801Clinical 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. Allison L Mason
1100 S Hamilton Ave,
Chicago, IL - 60612-4207
Phone: 312-433-7382

Book an Appointment with Dr. Allison L Mason

To schedule an appointment, contact Dr. Allison L Mason at 1100 S Hamilton Ave, Chicago, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Allison L Mason:

Dr. Allison L Mason 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. Allison L Mason 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. Allison L Mason practices at 1100 S Hamilton Ave, Chicago, Illinois, 60612-4207.

To schedule an appointment with Dr. Allison L Mason, please contact the office at 312-433-7382.

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