Psychologist | Clinical Psychology

Dr. Jennifer Lynne Duffecy, PH.D.

824 W Oakdale Ave Apt 2, Chicago, Illinois, 60657-9485

About Dr. Jennifer Lynne Duffecy

Dr. Jennifer Lynne Duffecy is a psychologist based in Chicago, Illinois who is specialized in Clinical Psychology. Active license number of Dr. Jennifer Lynne Duffecy is 071007384 for Clinical Psychology in Illinois. Her current practice location is 824 W Oakdale Ave Apt 2, Chicago. Patients can contact her at 630-841-8691. Dr. Jennifer Lynne Duffecy, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1881918514.

Dr. Jennifer Lynne Duffecy 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. Jennifer Lynne Duffecy'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. Jennifer Lynne Duffecy
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 824 W Oakdale Ave Apt 2,
Chicago, IL - 60657-9485

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 Number1881918514
NPI Enumeration Date: 24 Mar, 2010
NPI Last Update On: 24 Mar, 2010

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. Jennifer Lynne Duffecy are as mentioned below.

License NumberSpecializationStateStatus
071007384Clinical 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. Jennifer Lynne Duffecy
824 W Oakdale Ave Apt 2,
Chicago, IL - 60657-9485
Phone: 630-841-8691

Book an Appointment with Dr. Jennifer Lynne Duffecy

To schedule an appointment, contact Dr. Jennifer Lynne Duffecy at 824 W Oakdale Ave Apt 2, Chicago, Illinois or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Jennifer Lynne Duffecy:

Dr. Jennifer Lynne Duffecy 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. Jennifer Lynne Duffecy 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. Jennifer Lynne Duffecy practices at 824 W Oakdale Ave Apt 2, Chicago, Illinois, 60657-9485.

To schedule an appointment with Dr. Jennifer Lynne Duffecy, please contact the office at 630-841-8691.

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