LEON J. RADANT M.D.
NPI 1982691457
Family Medicine in Mauston, WI
About Leon J. Radant M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEON J. RADANT M.D. (NPI 1982691457) is an individual family medicine provider in Mauston, Wisconsin, licensed in Wisconsin (21582) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Wisconsin School Of Medicine (1977).
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
Leon J. Radant M.d. 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 Reassignments
2Medicare enrollment records show Leon Radant reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mauston, WI 53948
- Reassigned Medicare billing, Wisconsin enrollment
- 189 clinicians in this Medicare group
Tomah, WI 54660
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1184765240 (Wisconsin)
- 249 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 53948 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Leon Radant's NPI number?
The NPI number for Leon Radant is 1982691457. It was assigned to this individual provider in the NPPES registry on September 30, 2005.
Where is Leon Radant located?
Leon Radant practices at 1040 Division St, Mauston, WI 53948. The listed phone number is (608) 847-5000.
What is Leon Radant's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Leon Radant enrolled in Medicare?
Yes. Leon Radant 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 organizations bill Medicare for Leon Radant's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leon Radant reassigns Medicare benefits to 2 organizations: Mile Bluff Medical Center Inc (Mauston, WI) and Tomah Memorial Hospital Inc (Tomah, WI). Each 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 Leon Radant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leon Radant accept?
Health plans from Dean Health Plan list Leon Radant 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 Leon Radant was last updated on March 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.