Quick answers
- Which hospitals does Michael R. Holt work at?
- Medicare's official clinician data lists Michael R. Holt at 5 hospitals: Ascension Columbia St Marys Hospital Milwaukee, Community Memorial Hospital, Froedtert Community Hospital, Froedtert Memorial Lutheran Hospital and St Josephs Community Hospital West Bend. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael R. Holt see patients?
- Medicare's clinician data lists 20 practice locations, including Wauwatosa, WI, Milwaukee, WI and West Bend, WI. Call before your visit to confirm the address.
- What is Michael R. Holt's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Michael R. Holt accept Medicare assignment?
- Yes. Medicare's clinician data says Michael R. Holt 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 Michael R. Holt?
- (414) 454-8000, as listed in official Medicare / NPI Registry data.
- What is Michael R. Holt's NPI number?
- 1700871266. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael R. Holt works
Medicare's Facility Affiliation Data lists Michael R. Holt at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · CCN 520051
- Community Memorial HospitalMenomonee Falls, WI · Acute Care Hospital · CCN 520103
- Froedtert Community HospitalNew Berlin, WI · Acute Care Hospital · CCN 520213
- Froedtert Memorial Lutheran HospitalMilwaukee, WI · Acute Care Hospital · CCN 520177
- St Josephs Community Hospital West BendWest Bend, WI · Acute Care Hospital · CCN 520063
Practice locations
Addresses where Michael R. Holt is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 20; the Medicare profile lists all.
- 10000 W Bluemound RdWauwatosa, WI 53226 (414) 454‑8000
- 1155 N Mayfair RdWauwatosa, WI 53226 (414) 955‑5990
- 1155 N Mayfair Rd, Fl 2Milwaukee, WI 53226 (414) 955‑4263
- 1271 N 6th StMilwaukee, WI 53212 (414) 978‑9100
- 1700 W Paradise DrWest Bend, WI 53095 (262) 334‑3451
Group practices
Medicare enrollment lists Michael R. Holt as a member of these groups (CMS data updated 2026-10-02).
- The Medical College of Wisconsin Inc2,115 clinicians in the group
- Froedtert Andthe Medical College of Wisconsin Community Physicians Inc1,285 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Wauwatosa
Clinicians with the same Medicare primary specialty in Wauwatosa, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700871266 |
| 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