Organization
PSYCHOLOGICAL EVALUATION THERAPY & RESEARCH LTD
Active
Organization subpart
No
Provider details
NPI number
Authorized official
DR. DEWEY J ERTZ ED D (PRESIDENT PSYCHOLOGIST)
(605) 341-8647
Entity
Organization
Contact information
Practice address
3601 CANYON LAKE DRIVE, RAPID CITY, SD 57702
(605) 341-8647
(605) 341-0489
Mailing address
3601 CANYON LAKE DRIVE, RAPID CITY, SD 57702
(605) 341-8647
(605) 341-0489
Taxonomy
Speciality
Code
Description
License number
State
103T00000X
Psychologist
123
SD
103TA0400X
Addiction (Substance Use Disorder) Psychologist
123
SD
103TC0700X
Clinical Psychologist
123
SD
103TF0000X
Family Psychologist
123
SD
103TF0200X
Forensic Psychologist
123
SD
103TM1800X
Intellectual & Developmental Disabilities Psychologist
123
SD
103TR0400X
Rehabilitation Psychologist
123
SD
103TS0200X
School Psychologist
Primary
123
SD
Other
Enumeration date
07/27/2006
Last updated
09/11/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us