Tonja S. Koenigs, LCSW PIP
Clinical Social Worker · Yankton, SD
Tonja S. Koenigs, LCSW PIP is a clinical social worker with a practice address in Yankton, South Dakota, and NPI 1104042696, issued on Apr 17, 2007. Check the license (South Dakota 2222, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tonja S. Koenigs
- Credential
- LCSW PIP
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 2222 SD
Self-reported in NPPES; status is on the state search - Practice location
- 904 W 23RD St, Yankton, SD 57078
- Phone
- (605) 665-0841
- Enumerated
- Apr 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (605) 665-0096
- Medicare enrollment
- Enrolled (PECOS I20070607000479); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 904 W 23RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danelle Pennock, PSYDClinical Psychologist1740411859
- Doreen Ronning, LPCMental Health Counselor1154659464
- Galen Vankley, PHDClinical Psychologist1700947470
- Kirk Zimbelman, PH,D,Clinical Psychologist1811270168
Verify Tonja S. Koenigs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 2222Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Heartland Psychological ServicesVermillion, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
19 clinical social worker records list a practice address in Yankton
They are 19 of the 515 NPPES records with a practice address in Yankton, and 565 clinical social worker records in South Dakota.
All 19 in Yankton → All 565 in South Dakota → Every provider in Yankton →
Other clinical social worker records in South Dakota
- Jesse Abernathy, CSWLower Brule, SD1992639694
- Erin Adkins, MSW, CSW-PIP, QMHPDeadwood, SD1598484792
- Joann Adney, MSW LCSW PIPSioux Falls, SD1679650311
- Randy Allen, LCSW-PIP, QMHPRapid City, SD1710011903
- Dalia Alonzo, MSWRapid City, SD1114685625
- Lynn Amdahl, MSWWatertown, SD1720073570
- Mickenna Andersen, MSW, LCSW-PIP, CACSioux Falls, SD1285357525
- Erik Anderson, MSW, LCSWSioux Falls, SD1932539145
- Jamie Anderson, CSWWagner, SD1245122985
- Katelyn Anderson, MSW, CSW-PIP, QMHPYankton, SD1609446319
Common questions
What is Tonja S. Koenigs, LCSW PIP's NPI number?
Tonja S. Koenigs, LCSW PIP's National Provider Identifier (NPI) is 1104042696, issued on Apr 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tonja S. Koenigs, LCSW PIP located?
The NPPES record lists a practice address at 904 W 23RD St, Yankton, SD, 57078. Phone: (605) 665-0841. Providers update this record themselves, so call before visiting.
How can I verify Tonja S. Koenigs, LCSW PIP's license?
NPPES lists South Dakota license number 2222, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.