JOHN STEPHEN BADYLAK M.D.
NPI 1780629741
Orthopaedic Surgery in Madison, WI
About John Stephen Badylak M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN STEPHEN BADYLAK M.D. (NPI 1780629741) is an individual orthopaedic surgery provider in Madison, Wisconsin, licensed in Wisconsin (51679-20) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Medical City Denton, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
John Stephen Badylak 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 Reassignment
Medicare enrollment records show John Badylak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Irving, TX 75039
- Reassigned Medicare billing, Texas enrollment
- 40 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.
Areas of Expertise CMS Part B claims 14
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medical City Denton
Acute Care Hospitals · Denton, TXTexas Health Harris Methodist Hospital Southlake
Acute Care Hospitals · Southlake, TXMedical City Alliance
Acute Care Hospitals · Fort Worth, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53711 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 6
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 John Badylak's NPI number?
The NPI number for John Badylak is 1780629741. It was assigned to this individual provider in the NPPES registry on June 16, 2006.
Where is John Badylak located?
John Badylak practices at 2 Science Ct Univ. Of Wi Hospital And Clinics Room H4/831-8320, Madison, WI 53711. The listed phone number is (608) 231-3410.
What is John Badylak's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is John Badylak enrolled in Medicare?
Yes. John Badylak 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 John Badylak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Badylak reassigns Medicare benefits to Elite Orthopaedics Of Irving PLLC (Irving, TX). 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 John Badylak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Badylak accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 6 other insurers list John Badylak 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.
Is John Badylak affiliated with any hospitals?
According to CMS data, John Badylak is affiliated with Medical City Denton, Texas Health Harris Methodist Hospital Southlake and Medical City Alliance.
When was this NPI record last updated?
The NPPES record for John Badylak was last updated on January 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.