Kelsey L. Tollefson, MSW, LICSW
Clinical Social Worker · Marshall, MN
Kelsey L. Tollefson, MSW, LICSW is a clinical social worker with a practice address in Marshall, Minnesota, and NPI 1942727540, issued on Aug 24, 2017. Check the license (Minnesota 23624, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelsey L. Tollefson
- Credential
- MSW, LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 23624 MN
Self-reported in NPPES; status is on the state search - Practice location
- 408 E Main St, Marshall, MN 56258
- Phone
- (507) 337-0556
- Enumerated
- Aug 24, 2017
- Record last updated
- Mar 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180302000304); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Kelsey L. Tollefson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 23624Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Appleton Area HealthAppleton, MN · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
19 clinical social worker records list a practice address in Marshall
They are 19 of the 407 NPPES records with a practice address in Marshall, and 6,609 clinical social worker records in Minnesota.
All 19 in Marshall → All 6,609 in Minnesota → Every provider in Marshall →
Other clinical social worker records in Minnesota
- Sherry Aadland, LICSWMinneapolis, MN1740420355
- Ross Aalgaard, DSW, LICSW, LADCMankato, MN1275866253
- Jessica AamotMinneapolis, MN1295674877
- Victoria Abbene, LICSWMinneapolis, MN1205379757
- Geoffrey Abbott, LICSWMinneapolis, MN1952345639
- Tammy Abbott, MSW LICSWMinneapolis, MN1164633525
- Jibril AbdiBurnsville, MN1053057497
- Layla Abdi, LICSWMinneapolis, MN1356899124
- Qamar AbdiMinneapolis, MN1922806652
- Saida Abdi, LICSWMinneapolis, MN1538440458
Common questions
What is Kelsey L. Tollefson, MSW, LICSW's NPI number?
Kelsey L. Tollefson, MSW, LICSW's National Provider Identifier (NPI) is 1942727540, issued on Aug 24, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kelsey L. Tollefson, MSW, LICSW located?
The NPPES record lists a practice address at 408 E Main St, Marshall, MN, 56258. Phone: (507) 337-0556. Providers update this record themselves, so call before visiting.
How can I verify Kelsey L. Tollefson, MSW, LICSW's license?
NPPES lists Minnesota license number 23624, as entered by the provider. Search the Minnesota 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.