Psychologist | General Psychology

Megan Callahan Leonard, PH.D.

701 Veterans United Dr, Columbia, Missouri, 65201-4236

About Megan Callahan Leonard

Megan Callahan Leonard is a psychologist based in Columbia, Missouri who is specialized in General Psychology. Active license number of Megan Callahan Leonard is 2025047285 for Clinical Child & Adolescent Psychology in Missouri. Her current practice location is 701 Veterans United Dr, Columbia. Patients can contact her at 573-884-6052 or can fax her at 573-884-3195. Megan Callahan Leonard, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1265307029.

Megan Callahan Leonard is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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

Megan Callahan Leonard'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 Megan Callahan Leonard
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 701 Veterans United Dr,
Columbia, MO - 65201-4236
Fax 573-884-3195

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 Number1265307029
NPI Enumeration Date: 09 Oct, 2025
NPI Last Update On: 23 Mar, 2026

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 Megan Callahan Leonard are as mentioned below.

License NumberSpecializationStateStatus
2025047285Clinical Child & Adolescent Psychology MissouriPrimary
General Psychology Secondary

Mailing Address

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

Megan Callahan Leonard
Po Box 843966,
Kansas City, MO - 64184-3966
Phone: 573-884-3300
Fax: 573-884-0943

Book an Appointment with Megan Callahan Leonard

To schedule an appointment, contact Megan Callahan Leonard at 701 Veterans United Dr, Columbia, Missouri or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Megan Callahan Leonard:

Megan Callahan Leonard 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, Megan Callahan Leonard 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.

Megan Callahan Leonard practices at 701 Veterans United Dr, Columbia, Missouri, 65201-4236.

To schedule an appointment with Megan Callahan Leonard, please contact the office at 573-884-6052.

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