DR. KATHRYN LESS MD
NPI 1548763378
Pediatrics in Stoughton, WI
About Dr. Kathryn Less Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHRYN LESS MD (NPI 1548763378) is an individual pediatrics provider in Stoughton, Wisconsin, licensed in Wisconsin (75019-20) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of Florida State University College Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Kathryn Less Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Kathryn Less reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53589 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kathryn Less's NPI number?
The NPI number for Kathryn Less is 1548763378. It was assigned to this individual provider in the NPPES registry on March 18, 2018.
Where is Kathryn Less located?
Kathryn Less practices at 1001 Nygaard Street, Stoughton, WI 53589. The listed phone number is (608) 265-7740.
What is Kathryn Less's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Kathryn Less enrolled in Medicare?
Yes. Kathryn Less is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Kathryn Less's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Less reassigns Medicare benefits to University Of Wisconsin Medical Foundation, Inc (Middleton, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kathryn Less's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathryn Less accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW, HealthPartners and Quartz list Kathryn Less as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Kathryn Less was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Kathryn Less, MD · NPI 1548763378
Pediatrics physician in Stoughton, Wisconsin. Individual provider, active in the CMS NPPES registry since March 18, 2018.
## Identity
- **NPI:** 1548763378 (Entity type: Individual)
- **Enumerated:** March 18, 2018
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 75019-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1001 NYGAARD STREET, Stoughton, WI 53589
- **Phone:** (608) 265-7740
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida State University College Of Medicine, class of 2018
## Record status
- **NPPES last updated:** July 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1548763378) · Data from the CMS NPPES public registry.