Quick answers
- Which hospitals does John C. Bauman work at?
- Medicare's official clinician data lists John C. Bauman at 3 hospitals: Beaumont Hospital - Farmington Hills, Beaumont Hospital Royal Oak and Beaumont Hospital, Troy. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Bauman see patients?
- Medicare's clinician data lists 7 practice locations, including Royal Oak, MI and Farmington Hills, MI. Call before your visit to confirm the address.
- What is John C. Bauman's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
- Does John C. Bauman accept Medicare assignment?
- Yes. Medicare's clinician data says John C. Bauman 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 John C. Bauman?
- (248) 541-7023, as listed in official Medicare / NPI Registry data.
- What is John C. Bauman's NPI number?
- 1609281690. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Bauman works
Medicare's Facility Affiliation Data lists John C. Bauman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beaumont Hospital - Farmington HillsFarmington Hills, MI · Acute Care Hospital · CCN 230151
- Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · CCN 230130
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · CCN 230269
Practice locations
Addresses where John C. Bauman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1121 Crooks RdRoyal Oak, MI 48067 (248) 541‑7023
- 28100 Grand River AveFarmington Hills, MI 48336
- 3555 W 13 Mile RdRoyal Oak, MI 48073
- 3577 W 13 Mile RdRoyal Oak, MI 48073
- 3581 W 13 Mile Rd Bcc, Beaumont Breast Care CenterRoyal Oak, MI 48073 (248) 551‑3300
Group practices
Medicare enrollment lists John C. Bauman as a member of these groups (CMS data updated 2026-10-02).
- Beaumont Medical Group- Specialty Services847 clinicians in the group
- Oakland Colon and Rectal Assoc P C2 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in Michigan →
Other colorectal surgeons in Royal Oak
Clinicians with the same Medicare primary specialty in Royal Oak, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609281690 |
| 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