Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Greg Okelley

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1578417580

Greg Okelley is an Addiction (Substance Use Disorder) Counselor in Rapid City, South Dakota. Licensed in South Dakota. Registered with an NPI since 2026.

Licensed in
SD
In the registry since
2026

Practice location Address checks out

405 E Fairlane Dr
Rapid City, SD 57701-7207
Phone: (605) 513-5197
Fax: (605) 513-5198
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 8859 (SD)

Record details

NPI number1578417580
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 25, 2026
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026

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