NPPES file of Aug 9, 2026

Kassy Dunn, LAC

Addiction (Substance Use Disorder) Counselor · Sioux Falls, SD

Kassy Dunn, LAC is an addiction (substance use disorder) counselor with a practice address in Sioux Falls, South Dakota, and NPI 1700650108, issued on Nov 7, 2023. Check the license (South Dakota 18031777, as entered in NPPES) with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700650108
Name
Kassy Dunn
Credential
LAC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
18031777 SD
Self-reported in NPPES; status is on the state search
Practice location
705 E 41St St Ste 200, Sioux Falls, SD 57105
Phone
(605) 444-7643
Enumerated
Nov 7, 2023
Record last updated
Nov 7, 2023
Fax
(605) 444-7690
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 705 E 41St St Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Karen Chesley, LCSW-PIPSocial Worker1891076253
  2. Jackie Foster, LPCCounselor1962016113
  3. David Goodell, CACAddiction (Substance Use Disorder) Counselor1841064029
  4. Kayler Ridl, LPCMental Health Counselor1275186520
  5. Davida Sande Russell, LGSW,CSWSocial Worker1881560050

Verify Kassy Dunn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license 18031777    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Dakota license search

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Addiction (Substance Use Disorder) Counselor providers in South Dakota

There are 221 addiction (substance use disorder) counselor records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 221 in South Dakota → Every provider in Sioux Falls →

Other addiction (substance use disorder) counselor records in South Dakota

  1. Randie AbbasSioux Falls, SD1235074329
  2. Eric Abels, CACSioux Falls, SD1922740521
  3. Jenna Adams, LACHuron, SD1093605586
  4. Vicky Albers, BA CCDC IIWatertown, SD1053306084
  5. Gary AmbroseSioux Falls, SD1780125310
  6. Kaitlyn Anderson, LACBrookings, SD1831981141
  7. Kenneth Anderson, CCDCTWatertown, SD1386827608
  8. Lanna Backen, BS ACTRapid City, SD1073131736
  9. Dennis Barnes, M.S.Sioux Falls, SD1407888324
  10. Sherry Bartels, MA, LPC, CCDCIIISioux Falls, SD1669568200

Common questions

What is Kassy Dunn, LAC's NPI number?

Kassy Dunn, LAC's National Provider Identifier (NPI) is 1700650108, issued on Nov 7, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Kassy Dunn, LAC located?

The NPPES record lists a practice address at 705 E 41St St Ste 200, Sioux Falls, SD, 57105. Phone: (605) 444-7643. Providers update this record themselves, so call before visiting.

How can I verify Kassy Dunn, LAC's license?

NPPES lists South Dakota license number 18031777, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.