Psychologist | Clinical Psychology

James P Armstrong, PHD

1000 Jorie Blvd Ste 48, Oak Brook, Illinois, 60523-4498

About James P Armstrong

James P Armstrong is a psychologist based in Oak Brook, Illinois who is specialized in Clinical Psychology. Active license number of James P Armstrong is 071003828 for Clinical Psychology in Illinois. His current practice location is 1000 Jorie Blvd Ste 48, Oak Brook. Patients can contact him at 630-368-9100. James P Armstrong, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1851683973.

James P Armstrong 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

James P Armstrong'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 James P Armstrong
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 1000 Jorie Blvd Ste 48,
Oak Brook, IL - 60523-4498

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 Number1851683973
NPI Enumeration Date: 08 May, 2011
NPI Last Update On: 08 May, 2011

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 James P Armstrong are as mentioned below.

License NumberSpecializationStateStatus
071003828Clinical 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.

James P Armstrong
6422 N Wayne Ave # 1,
Chicago, IL - 60626-5116
Phone: 773-274-8960

Book an Appointment with James P Armstrong

To schedule an appointment, contact James P Armstrong at 1000 Jorie Blvd Ste 48, Oak Brook, Illinois or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about James P Armstrong:

James P Armstrong 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, James P Armstrong 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.

James P Armstrong practices at 1000 Jorie Blvd Ste 48, Oak Brook, Illinois, 60523-4498.

To schedule an appointment with James P Armstrong, please contact the office at 630-368-9100.

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