Psychologist | General Psychology

Dr. Nicholas Francis O'riordan, PH. D.

1705 Sierra Highlands Ct, Plainfield, Illinois, 60586-5934

About Dr. Nicholas Francis O'riordan

Dr. Nicholas Francis O'riordan is a psychologist based in Plainfield, Illinois who is specialized in General Psychology. His current practice location is 1705 Sierra Highlands Ct, Plainfield. Patients can contact him at 815-254-4555. Dr. Nicholas Francis O'riordan, PH. D., specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1497859078.

Dr. Nicholas Francis O'riordan is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Nicholas Francis O'riordan'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. Nicholas Francis O'riordan
Specialization General Psychology
Credentials PH. D.
Gender Male
Practice Address: 1705 Sierra Highlands Ct,
Plainfield, IL - 60586-5934

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 Number1497859078
NPI Enumeration Date: 12 Sep, 2006
NPI Last Update On: 08 Jul, 2007

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. Nicholas Francis O'riordan are as mentioned below.

License NumberSpecializationStateStatus
General 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. Nicholas Francis O'riordan
1705 Sierra Highlands Ct,
Plainfield, IL - 60586-5934
Phone: 815-254-4555

Book an Appointment with Dr. Nicholas Francis O'riordan

To schedule an appointment, contact Dr. Nicholas Francis O'riordan at 1705 Sierra Highlands Ct, Plainfield, Illinois or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Nicholas Francis O'riordan:

Dr. Nicholas Francis O'riordan is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Nicholas Francis O'riordan 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. Nicholas Francis O'riordan practices at 1705 Sierra Highlands Ct, Plainfield, Illinois, 60586-5934.

To schedule an appointment with Dr. Nicholas Francis O'riordan, please contact the office at 815-254-4555.

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