About Psychological Evaluation Therapy & Research Ltd
Psychological Evaluation Therapy & Research Ltd is a psychology clinic located in Rapid City, South Dakota. The clinic is located at 3601 Canyon Lake Drive, Rapid City, SD and can be reached at 605-341-8647. The authorized official for Psychological Evaluation Therapy & Research Ltd is Dr. Dewey J Ertz,
who serves the clinic’s President Psychologist. He/She can be contacted at 605-341-8647. The clinic’s primary license number in South Dakota is 123 (School) . Psychological Evaluation Therapy & Research Ltd Clinic specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists 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.
Clinic Information
Psychological Evaluation Therapy & Research Ltd Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.
Clinic Name Psychological Evaluation Therapy & Research Ltd
Specialization Psychology
Practice Address 3601 Canyon Lake Drive, Rapid City, SD - 57702
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
Name Dr. Dewey J Ertz
Position President Psychologist
Contact Number 605-341-8647
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 Number1790709145
NPI Enumeration Date: 27 Jul, 2006
NPI Last Update On: 11 Sep, 2025
Medical Licenses
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Psychological Evaluation Therapy & Research Ltd are as mentioned below.
License NumberSpecializationStateStatus
123School
South DakotaPrimary
123Psychologist
South DakotaSecondary
123Addiction (Substance Use Disorder)
South DakotaSecondary
123Clinical
South DakotaSecondary
123Family
South DakotaSecondary
123Forensic
South DakotaSecondary
123Mental Retardation & Developmental Disabilities
South DakotaSecondary
123Rehabilitation
South DakotaSecondary
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Psychological Evaluation Therapy & Research Ltd 3601 Canyon Lake Drive, Rapid City, SD - 57702 Phone: 605-341-8647 Fax: 605-341-0489
Book an Appointment with Psychological Evaluation Therapy & Research Ltd
To schedule an appointment, contact Psychological Evaluation Therapy & Research Ltd at 3601 Canyon Lake Drive, Rapid City, South Dakota or call the phone number listed below.
Below are some commonly asked questions about Psychological Evaluation Therapy & Research Ltd clinic:
Psychological Evaluation Therapy & Research Ltd is a psychology clinic specializing in Psychology.
Psychological Evaluation Therapy & Research Ltd is located at 3601 Canyon Lake Drive, Rapid City, South Dakota 57702.
Patients can contact Psychological Evaluation Therapy & Research Ltd at 605-341-8647
for inquiries about its services and appointments.
Please contact Psychological Evaluation Therapy & Research Ltd directly to inquire about
new-patient availability and appointment options.
* Availability may change.
Psychological Evaluation Therapy & Research Ltd specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists 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.
Patients can contact Psychological Evaluation Therapy & Research Ltd at 605-341-8647
to inquire about appointments, consultation requirements
and available services.
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