DR. NICHOLAS JOHN STABO M.D.
NPI 1568817815
Radiology - Diagnostic Radiology in Madison, WI
About Dr. Nicholas John Stabo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NICHOLAS JOHN STABO M.D. (NPI 1568817815) is an individual diagnostic radiology provider in Madison, Wisconsin, licensed in Wisconsin (6858320) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Trinity Rock Island, and is a graduate of University Of Wisconsin School Of Medicine (2016).
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. Nicholas John Stabo 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
10Medicare enrollment records show Nicholas Stabo reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Janesville, WI 53548
- Reassigned Medicare billing, Wisconsin enrollment
- 1,155 clinicians in this Medicare group
Portage, WI 53901
- Reassigned Medicare billing, Wisconsin enrollment
- 359 clinicians in this Medicare group
Amherst, WI 54406
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Rock Island, IL 61201
- Reassigned Medicare billing, Iowa, Illinois and Wisconsin enrollments
- Medicare enrollment name: Advanced Radiology Sc
- 23 clinicians in this Medicare group
Birnamwood, WI 54414
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1821151366 (Wisconsin)
- 321 clinicians in this Medicare group
Athens, WI 54411
- Reassigned Medicare billing, Wisconsin enrollment
- 376 clinicians in this Medicare group
Olympia Fields, IL 60461
- Reassigned Medicare billing, Iowa enrollment
- 20 clinicians in this Medicare group
Merrill, WI 54452
- Reassigned Medicare billing, Wisconsin enrollment
- 351 clinicians in this Medicare group
Woodruff, WI 54568
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Howard Young Medical Center Inc Of Woodruff Wisconsin
- 358 clinicians in this Medicare group
Eagle River, WI 54521
- Reassigned Medicare billing, Wisconsin enrollment
- 262 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 68
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Rock Island
Acute Care Hospitals · Rock Island, ILAspirus Rhinelander Hospital
Acute Care Hospitals · Rhinelander, WIHoward Young Medical Center
Acute Care Hospitals · Woodruff, WIAspirus Tomahawk Hospital
Critical Access Hospitals · Tomahawk, WIAspirus Merrill Hospital
Critical Access Hospitals · Merrill, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53792 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.
MADISON, WI 53792
MADISON, WI 53792
MADISON, WI 53792
MADISON, WI 53792
MADISON, WI 53792
MADISON, WI 53792
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 Nicholas Stabo's NPI number?
The NPI number for Nicholas Stabo is 1568817815. It was assigned to this individual provider in the NPPES registry on April 24, 2016.
Where is Nicholas Stabo located?
Nicholas Stabo practices at Uw Hospital And Clinics 600 Highland Avenue, Madison, WI 53792. The listed phone number is (608) 263-6400.
What is Nicholas Stabo's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Nicholas Stabo enrolled in Medicare?
Yes. Nicholas Stabo 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 Nicholas Stabo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Stabo reassigns Medicare benefits to 10 organizations: Mercy Health System Corporation (Janesville, WI), Divine Savior Healthcare, Inc. (Portage, WI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Amherst, WI), Advanced Radiology, S.C. (Rock Island, IL), Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin (Birnamwood, WI) and 5 more organizations, listed in the Medicare section above. 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 Nicholas Stabo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Stabo accept?
Health plans from Anthem Blue Cross and Blue Shield and Wellmark Health Plan of Iowa, Inc. list Nicholas Stabo 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 Nicholas Stabo affiliated with any hospitals?
According to CMS data, Nicholas Stabo is affiliated with Trinity Rock Island, Aspirus Rhinelander Hospital, Howard Young Medical Center, Aspirus Tomahawk Hospital and Aspirus Merrill Hospital.
When was this NPI record last updated?
The NPPES record for Nicholas Stabo was last updated on August 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.