Dr. Alyssa Cowan

PSYD | Clinical Psychologist


  2835 N Sheffield Ave, Chicago
     Illinois, 60657-5081
  773-340-0556    Maps & Directions
Dr. Alyssa Cowan is a Chicago, Illinois based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Alyssa Cowan is 071.010779 for Clinical Psychology in Illinois. Her current practice location is 2835 N Sheffield Ave, Chicago. Patients can reach her at 773-340-0556. Dr. Alyssa Cowan is PSYD in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1629792502.
Dr. Alyssa Cowan 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.
Complete Profile:
Dr. Alyssa Cowan speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Dr. Alyssa Cowan
Specialization: Clinical Psychology
Gender:Female
Credentials: PSYD
Practice Address:2835 N Sheffield Ave, Chicago,
Illinois, 60657-5081
Phone:773-340-0556
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1629792502
NPI Enumeration Date: 03 Oct, 2022
NPI Last Update On: 16 Apr, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Alyssa Cowan are as mentioned below.
License NumberSpecializationStateStatus
071.010779Clinical Psychology IllinoisPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Dr. Alyssa Cowan
2835 N Sheffield Ave,
Chicago, Illinois
Zip: 60657-5081
Phone Number: 773-340-0556
Patients can reach Dr. Alyssa Cowan at 2835 N Sheffield Ave, Chicago, Illinois or can call to book an appointment on 773-340-0556.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.