Greg Okelley

Addiction (Substance Use Disorder) Counselor


  405 E Fairlane Dr, Rapid City
     South Dakota, 57701-7207
  605-513-5197    605-513-5198 Maps & Directions
Greg Okelley is a Rapid City, South Dakota based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Greg Okelley is 8859 for Addiction (Substance Use Disorder) Counselor in South Dakota. His current practice location is 405 E Fairlane Dr, Rapid City. Patients can book an appointment with him at 605-513-5197.
Greg Okelley is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.
Complete Profile:
Greg Okelley speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Greg Okelley
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Accepts Medicare Assignment:No
Practice Address:405 E Fairlane Dr, Rapid City,
South Dakota, 57701-7207
Phone:605-513-5197
Fax:605-513-5198
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1578417580
NPI Enumeration Date: 25 Feb, 2026
NPI Last Update On: 25 Feb, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Greg Okelley are as mentioned below.
License NumberSpecializationStateStatus
8859Addiction (Substance Use Disorder) Counselor South DakotaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 405 E Fairlane Dr,
Rapid City, South Dakota
Zip: 57701-7207
Phone Number: 605-513-5198
Fax Number: 605-513-5198
Patients can reach Greg Okelley at 405 E Fairlane Dr, Rapid City, South Dakota or can call to book an appointment on 605-513-5197.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.