Psychologist | Clinical Child & Adolescent Psychology

John D. Atkinson Iii, PH.D.

744 Nw 4th St, Corvallis, Oregon, 97330-6415

About John D. Atkinson Iii

John D. Atkinson Iii is a psychologist based in Corvallis, Oregon who is specialized in Clinical Child & Adolescent Psychology. Active license number of John D. Atkinson Iii is 545 for General Psychology in Oregon. His current practice location is 744 Nw 4th St, Corvallis. Patients can contact him at 541-752-7175 or can fax him at 541-752-0956. John D. Atkinson Iii, PH.D., specializes in Clinical Child & Adolescent Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1528107679.

John D. Atkinson Iii analyse the cognitive, social and emotional development of children. Typically, he 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

John D. Atkinson Iii'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 John D. Atkinson Iii
Specialization Clinical Child & Adolescent Psychology
Credentials PH.D.
Gender Male
Practice Address: 744 Nw 4th St,
Corvallis, OR - 97330-6415
Fax 541-752-0956

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 Number1528107679
NPI Enumeration Date: 05 Feb, 2007
NPI Last Update On: 11 Sep, 2025

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 John D. Atkinson Iii are as mentioned below.

License NumberSpecializationStateStatus
545General Psychology OregonPrimary
545Clinical Child & Adolescent Psychology OregonSecondary
545Family Psychology OregonSecondary

Mailing Address

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

John D. Atkinson Iii
3939 Nw Clarence Cir,
Corvallis, OR - 97330-6548
Phone: 541-752-7175
Fax: 541-752-0956

Book an Appointment with John D. Atkinson Iii

To schedule an appointment, contact John D. Atkinson Iii at 744 Nw 4th St, Corvallis, Oregon or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about John D. Atkinson Iii:

John D. Atkinson Iii 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, John D. Atkinson Iii 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.

John D. Atkinson Iii practices at 744 Nw 4th St, Corvallis, Oregon, 97330-6415.

To schedule an appointment with John D. Atkinson Iii, please contact the office at 541-752-7175.

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