Quick answers
- Which hospitals does Michael Johnson work at?
- Medicare's official clinician data lists Michael Johnson at 1 hospital: Aurora BayCare Medical Ctr. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Freedom, WI and Green Bay, WI. Call before your visit to confirm the address.
- What is Michael Johnson's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Michael Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Michael Johnson 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 Johnson?
- (920) 490-9046, as listed in official Medicare / NPI Registry data.
- What is Michael Johnson's NPI number?
- 1356685150. 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 Johnson works
Medicare's Facility Affiliation Data lists Michael Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aurora BayCare Medical CtrGreen Bay, WI · Acute Care Hospital · CCN 520193
Practice locations
Addresses where Michael Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 Arbor WayFreedom, WI 54130 (920) 490‑9046
- 2845 Greenbrier RdGreen Bay, WI 54311 (920) 288‑8250
Group practices
Medicare enrollment lists Michael Johnson as a member of this group (CMS data updated 2026-10-02).
- BayCare Clinic LLP200 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Freedom
Clinicians with the same Medicare primary specialty in Freedom, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356685150 |
| 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