Psychologist | Clinical Child & Adolescent Psychology

Mariela Herrera Rojas, M.D.

1020 N 27th St, Billings, Montana, 59101

About Mariela Herrera Rojas

Mariela Herrera Rojas is a psychologist based in Billings, Montana who is specialized in Clinical Child & Adolescent Psychology. Active license number of Mariela Herrera Rojas is 57.017664 for Psychology in Ohio. Her current practice location is 1020 N 27th St, Billings. Patients can contact her at 406-238-2500. Mariela Herrera Rojas, M.D., specializes in Clinical Child & Adolescent Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1922318096.

Mariela Herrera Rojas 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

Mariela Herrera Rojas'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 Mariela Herrera Rojas
Specialization Clinical Child & Adolescent Psychology
Credentials M.D.
Gender Female
Practice Address: 1020 N 27th St,
Billings, MT - 59101

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 Number1922318096
NPI Enumeration Date: 07 Oct, 2010
NPI Last Update On: 23 Feb, 2022

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 Mariela Herrera Rojas are as mentioned below.

License NumberSpecializationStateStatus
57.017664Psychology OhioPrimary
MED-PHYS-LIC-33952Clinical Child & Adolescent Psychology MontanaSecondary

Mailing Address

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

Mariela Herrera Rojas
Po Box 35100,
Billings, MT - 59107-5100
Phone: 406-238-2500

Book an Appointment with Mariela Herrera Rojas

To schedule an appointment, contact Mariela Herrera Rojas at 1020 N 27th St, Billings, Montana or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Mariela Herrera Rojas:

Mariela Herrera Rojas is a psychologist specializing in Psychology. She 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.

Yes, Mariela Herrera Rojas 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.

Mariela Herrera Rojas practices at 1020 N 27th St, Billings, Montana, 59101.

To schedule an appointment with Mariela Herrera Rojas, please contact the office at 406-238-2500.

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