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

Dr O'Connor & Associates, LLC

Organization Clinical Psychologist · NPI 1467645861

Dr O'Connor & Associates, LLC is a Clinical Psychologist in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2007.

Licensed in
SD
In the registry since
2007
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

111 W 39th St
Sioux Falls, SD 57105-5732
Phone: (605) 357-8744
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 352 (SD)

Record details

NPI number1467645861
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lynda O'Connor — Licensed Psychologist · (605) 357-8744
NPI enumeratedAugust 20, 2007
Last updated in NPPESAugust 20, 2007
Mailing address111 W 39th St, Sioux Falls, SD 57105-5732

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