Kathryn Less, MD
Pediatrics Physician · Stoughton, WI
Kathryn Less, MD is a pediatrics physician with a practice address in Stoughton, Wisconsin, and NPI 1548763378, issued on Mar 18, 2018. Check the license (Wisconsin 75019-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Kathryn Less
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 75019-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Nygaard Street, Stoughton, WI 53589
- Phone
- (608) 265-7740
- Enumerated
- Mar 18, 2018
- Record last updated
- Jul 31, 2025
- Medicare enrollment
- Enrolled (PECOS I20210727002975); accepts Medicare assignment
- Medical or professional school
- Florida State University College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,203 in Wisconsin → Look up another NPI →
Verify Kathryn Less in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 75019-20Check 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
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Less among 1,203 pediatrics physician records in Wisconsin
Kathryn Less, MD is one of 1,203 pediatrics physician records with a practice address in Wisconsin. 20% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 80% of them.
- NPI issued2018 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 20% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2018 · median 2012 among the 142 with a school on file
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 pediatrics physician records list a practice address in Stoughton
They are 7 of the 247 NPPES records with a practice address in Stoughton, and 1,203 pediatrics physician records in Wisconsin.
All 1,203 in Wisconsin → Every provider in Stoughton → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Casey Freymiller, MDStoughton, WI 535891477117117
- Colleen Laus, MDStoughton, WI 535891588771034
- Thomas Murwin, MDStoughton, WI 535891427099357
- Karen Pletta, MDStoughton, WI 535891508834490
- Prasanna Raman, MDStoughton, WI 535891609836709
- Robin Wright, MDStoughton, WI 535891558320002
- Anne Arbet, M.D.Sun Prairie, WI 535901699872739
- Joanne Taylor, MDSun Prairie, WI 535901043254022
Common questions
What is Kathryn Less, MD's NPI number?
Kathryn Less, MD's National Provider Identifier (NPI) is 1548763378, issued on Mar 18, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Less, MD located?
The NPPES record lists a practice address at 1001 Nygaard Street, Stoughton, WI, 53589. Phone: (608) 265-7740. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Less, MD's license?
NPPES lists Wisconsin license number 75019-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.