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

Ronda J Maass, LLC

Organization Mental Health Counselor · NPI 1457708448

Ronda J Maass, LLC is a Mental Health Counselor in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2016.

Licensed in
SD
In the registry since
2016
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5201 S Western Ave Ste 104
Sioux Falls, SD 57108-5040
Phone: (605) 275-0075
Fax: (605) 231-4252
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 2117 (SD)

Record details

NPI number1457708448
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronda Maass — Therapist/Owner · (605) 275-0075
NPI enumeratedMay 19, 2016
Last updated in NPPESMay 19, 2016
Mailing address5201 S Western Ave, Suite 104, Sioux Falls, SD 57108-5040

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