Vicki Harkness Therapy Services LLC
NPI 1811711070 · Community/Behavioral Health Agency · Sioux Falls, SD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vicki Harkness Therapy Services LLC is a Community/Behavioral Health Agency organization in Sioux Falls, SD (NPI 1811711070).
Provider details
- NPI number
- 1811711070
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Vicki Harkness, Owner/Social Worker(605) 351-2278
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-11-13
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Vicki Harkness Therapy Services LLC's NPI number?
- Vicki Harkness Therapy Services LLC's National Provider Identifier (NPI) is 1811711070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Vicki Harkness Therapy Services LLC?
- Vicki Harkness Therapy Services LLC is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Vicki Harkness Therapy Services LLC located?
- Vicki Harkness Therapy Services LLC's practice location on file with NPPES is 5625 S Southeastern Ave, Sioux Falls, SD 57108-8600.
- What is Vicki Harkness Therapy Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Vicki Harkness Therapy Services LLC is (605) 351-2278.
- Does Vicki Harkness Therapy Services LLC accept Medicare?
- Vicki Harkness Therapy Services LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Vicki Harkness Therapy Services LLC?
- The authorized official listed on Vicki Harkness Therapy Services LLC's NPPES record is Vicki Harkness, Owner/Social Worker. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Vicki Harkness Therapy Services LLC's NPI active?
- Yes — Vicki Harkness Therapy Services LLC's NPI (1811711070) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.