NPPES file of Aug 9, 2026

Kathryn Jean Koehn, M.P.T.

Physical Therapist · Sioux Falls, SD

Kathryn Jean Koehn, M.P.T. is a physical therapist with a practice address in Sioux Falls, South Dakota, and NPI 1164570743, issued on Jan 8, 2007. Check the license (South Dakota 0540, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1164570743
Name
Kathryn Jean Koehn
Credential
M.P.T.
Primary taxonomy
Physical Therapist 225100000X
License number
0540 SD
Self-reported in NPPES; status is on the state search
Practice location
1721 S Cleveland Ave, Sioux Falls, SD 57103
Phone
(605) 582-8718
Enumerated
Jan 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(605) 582-8734
Medicare enrollment
Enrolled (PECOS I20090212000671); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1721 S Cleveland Ave

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

  1. Joan Hanson, PTPhysical Therapist1487723623
  2. Brittany PokallusPhysical Therapist1235392150
  3. Ryan Swenson, MSPTPhysical Therapist1104990738
  4. Jack Wilson, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1497949929

Verify Kathryn Jean Koehn 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 0540
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Avera MckennanBrandon, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kathryn Jean Koehn among 992 physical therapist records in South Dakota

Kathryn Jean Koehn, M.P.T. is one of 992 physical therapist records with a practice address in South Dakota. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 19% of them.

  • NPI issued2007 · 19% of these records are older, 72% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 33% of these records are
  • Graduated1992 · median 2013 among the 329 with a school on file
  • Record last updated2007 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

290 physical therapist records list a practice address in Sioux Falls

They are 290 of the 6,563 NPPES records with a practice address in Sioux Falls, and 992 physical therapist records in South Dakota.

The 8 physical therapist records with the nearest ZIP codes

  1. Tracey Askew, MPTSioux Falls, SD 571031639327844
  2. Allison Boe, PT, DPTSioux Falls, SD 571031154673507
  3. Robert Cogley, PT, ATC, CSCSSioux Falls, SD 571031821246331
  4. Anne Copeman, D.P.TSioux Falls, SD 571031053620336
  5. Martha Frohwein, P.T.Sioux Falls, SD 571031043584931
  6. Joan Hanson, PTSioux Falls, SD 571031487723623
  7. Jill Honermann, MS,PTSioux Falls, SD 571031316016546
  8. Wendi Marnach, P.T.Sioux Falls, SD 571031861657959

Common questions

What is Kathryn Jean Koehn, M.P.T.'s NPI number?

Kathryn Jean Koehn, M.P.T.'s National Provider Identifier (NPI) is 1164570743, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Jean Koehn, M.P.T. located?

The NPPES record lists a practice address at 1721 S Cleveland Ave, Sioux Falls, SD, 57103. Phone: (605) 582-8718. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Jean Koehn, M.P.T.'s license?

NPPES lists South Dakota license number 0540, 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.