Psychologist | Clinical Child & Adolescent Psychology

Diane Janice Willis, PHD

4520 Ridgeline Dr, Norman, Oklahoma, 73072-1729

About Diane Janice Willis

Diane Janice Willis is a psychologist based in Norman, Oklahoma who is specialized in Clinical Child & Adolescent Psychology. Active license number of Diane Janice Willis is 164 for Clinical Child & Adolescent Psychology in Oklahoma. Her current practice location is 4520 Ridgeline Dr, Norman. Patients can contact her at 405-364-9091. Diane Janice Willis, PHD, specializes in Clinical Child & Adolescent Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1306016118.

Diane Janice Willis analyse the cognitive, social and emotional development of children. Typically, she look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Practice Information

Diane Janice Willis'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 Diane Janice Willis
Specialization Clinical Child & Adolescent Psychology
Credentials PHD
Gender Female
Practice Address: 4520 Ridgeline Dr,
Norman, OK - 73072-1729

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 Number1306016118
NPI Enumeration Date: 07 Mar, 2008
NPI Last Update On: 07 Mar, 2008

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 Diane Janice Willis are as mentioned below.

License NumberSpecializationStateStatus
164Clinical Child & Adolescent Psychology OklahomaPrimary

Other Medical Identifiers

Other professional identifiers associated with Diane Janice Willis such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1202405MedicaidOklahoma

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Diane Janice Willis
4520 Ridgeline Dr,
Norman, OK - 73072-1729
Phone: 405-364-9091

Book an Appointment with Diane Janice Willis

To schedule an appointment, contact Diane Janice Willis at 4520 Ridgeline Dr, Norman, Oklahoma or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Diane Janice Willis:

Diane Janice Willis is a psychologist specializing in Clinical Child & Adolescent Psychology. She analyse the cognitive, social and emotional development of children. Typically, she look at development from the prenatal period through adolescence. Some of the traditional areas of interest include genetics, language development, learning disabilities, personality, gender roles, cognitive development, sexual development and social growth.
Clinical Child Psychologist responsibilities includes task like assessing and treating learning or developmental disabilities or delays; Working with children and their caregivers to manage behavioral issues; Administering psychological tests; Conducting scientific research on childhood development; Working with a health care team to create a unique treatment plan for a client.

Yes, Diane Janice Willis 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.

Diane Janice Willis practices at 4520 Ridgeline Dr, Norman, Oklahoma, 73072-1729.

To schedule an appointment with Diane Janice Willis, please contact the office at 405-364-9091.

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