Quick answers
- Which hospitals does Mark A. Madsen work at?
- Medicare's official clinician data lists Mark A. Madsen at 5 hospitals: Banner Baywood Medical Center, Banner Boswell Medical Center, Banner del E. Webb Medical Center, Banner Desert Medical Center and Banner Thunderbird Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Madsen see patients?
- Medicare's clinician data lists 23 practice locations, including Sun City, AZ, Chandler, AZ and Goodyear, AZ. Call before your visit to confirm the address.
- What is Mark A. Madsen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Mark A. Madsen accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Madsen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark A. Madsen?
- (832) 915-2534, as listed in official Medicare / NPI Registry data.
- What is Mark A. Madsen's NPI number?
- 1316936107. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Madsen works
Medicare's Facility Affiliation Data lists Mark A. Madsen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Baywood Medical CenterMesa, AZ · Acute Care Hospital · CCN 030088
- Banner Boswell Medical CenterSun City, AZ · Acute Care Hospital · CCN 030061
- Banner del E. Webb Medical CenterSun City West, AZ · Acute Care Hospital · CCN 030093
- Banner Desert Medical CenterMesa, AZ · Acute Care Hospital · CCN 030065
- Banner Thunderbird Medical CenterGlendale, AZ · Acute Care Hospital · CCN 030089
Practice locations
Addresses where Mark A. Madsen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 23; the Medicare profile lists all.
- 10401 W Thunderbird BlvdSun City, AZ 85351 (832) 915‑2534
- 10474 W Thunderbird Blvd, Suite 100Sun City, AZ 85351 (480) 610‑7400
- 1076 W Chandler Blvd, Suite 120Chandler, AZ 85224 (480) 610‑7400
- 1125 S Alma School Rd, Suite 110Chandler, AZ 85286 (480) 610‑7400
- 13555 W McDowell Rd, Suite 106Goodyear, AZ 85395 (623) 847‑2000
Group practices
Medicare enrollment lists Mark A. Madsen as a member of these groups (CMS data updated 2026-10-02).
- Sonoran Radiology Ltd475 clinicians in the group
- Banner Imaging Services LLC122 clinicians in the group
- Associated Valley Radiologists, Ltd55 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Sun City
Clinicians with the same Medicare primary specialty in Sun City, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316936107 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians