IndividualActive
Marlene Ruff, MA
NPI 1659356459 · Marriage & Family Therapist · Sioux Falls, SD
Provider details
- NPI number
- 1659356459
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- License
- LPC699 (SD)
Practice location
625 S Minnesota Ave
#201
Sioux Falls, SD 57104-4871
Phone: (605) 334-7713
Fax: (605) 334-5348
Mailing address
625 S Minnesota Ave
Sioux Falls, SD 57104-4871
Registry dates
- Enumerated
- 2005-12-14
- Last updated
- 2025-09-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.