DR. ANDREW BAILEY ROSS MD
NPI 1154563377
Radiology - Diagnostic Radiology in Madison, WI
About Dr. Andrew Bailey Ross Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW BAILEY ROSS MD (NPI 1154563377) is an individual diagnostic radiology provider in Madison, Wisconsin, licensed in Wisconsin (63562-20) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Marshfield Medical Center - Beaver Dam (mmc-bd), and is a graduate of Oregon Health Sciences University School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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. Andrew Bailey Ross 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 Reassignments
4Medicare enrollment records show Andrew Ross reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Madison, WI 53705
- Reassigned Medicare billing, Wisconsin enrollment
- 206 clinicians in this Medicare group
Madison, WI 53717
- Reassigned Medicare billing, Wisconsin enrollment
- 422 clinicians in this Medicare group
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Spring Green, WI 53588
- Reassigned Medicare billing, Wisconsin enrollment
- 168 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 59
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.
Marshfield Medical Center - Beaver Dam (mmc-Bd)
Acute Care Hospitals · Beaver Dam, WIUnitypoint Health - Meriter
Acute Care Hospitals · Madison, WIUniversity Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIStoughton Hospital
Critical Access Hospitals · Stoughton, WIReedsburg Area Medical Center
Critical Access Hospitals · Reedsburg, 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
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 Andrew Ross's NPI number?
The NPI number for Andrew Ross is 1154563377. It was assigned to this individual provider in the NPPES registry on April 2, 2009. The provider is also known as None None MD.
Where is Andrew Ross located?
Andrew Ross practices at 600 Highland Ave, Madison, WI 53792. The listed phone number is (608) 263-8340.
What is Andrew Ross's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Andrew Ross enrolled in Medicare?
Yes. Andrew Ross 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 Andrew Ross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Ross reassigns Medicare benefits to 4 organizations: University Of Wisconsin System Non Payroll (Madison, WI), Group Health Cooperative Of South Central Wisconsin (Madison, WI), University Of Wisconsin Medical Foundation, Inc (Middleton, WI) and Richland Hospital (Spring Green, 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 Andrew Ross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Ross accept?
Health plans from Group Health Cooperative-SCW list Andrew Ross 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 Andrew Ross affiliated with any hospitals?
According to CMS data, Andrew Ross is affiliated with Marshfield Medical Center - Beaver Dam (mmc-Bd), Unitypoint Health - Meriter, University Of Wi Hospitals & Clinics Authority, Stoughton Hospital and Reedsburg Area Medical Center.
When was this NPI record last updated?
The NPPES record for Andrew Ross was last updated on January 29, 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.