Quick answers
- Which hospitals does James J. Bauer work at?
- Medicare's official clinician data lists James J. Bauer at 4 hospitals: Ascension Providence Rochester Hospital, Beaumont Hospital, Troy, Trinity Health Ann Arbor Hospital and Trinity Health Oakland Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James J. Bauer see patients?
- Medicare's clinician data lists 3 practice locations, including Lake Orion, MI, Waterford, MI and Clinton Twp, MI. Call before your visit to confirm the address.
- What is James J. Bauer's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does James J. Bauer accept Medicare assignment?
- Yes. Medicare's clinician data says James J. Bauer 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 James J. Bauer?
- (248) 693-4271, as listed in official Medicare / NPI Registry data.
- What is James J. Bauer's NPI number?
- 1922053685. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James J. Bauer works
Medicare's Facility Affiliation Data lists James J. Bauer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Providence Rochester HospitalRochester, MI · Acute Care Hospital · CCN 230254
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · CCN 230269
- Trinity Health Ann Arbor HospitalAnn Arbor, MI · Acute Care Hospital · CCN 230156
- Trinity Health Oakland HospitalPontiac, MI · Acute Care Hospital · CCN 230029
Practice locations
Addresses where James J. Bauer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1251 S Lapeer Rd, Suite 202Lake Orion, MI 48360 (248) 693‑4271
- 4400 Highland RdWaterford, MI 48328 (248) 618‑6000
- 44003 Partridge Creek BlvdClinton Twp, MI 48038 (342) 627‑3267
Group practices
Medicare enrollment lists James J. Bauer as a member of these groups (CMS data updated 2026-10-02).
- Iha Health Services Corporation1,168 clinicians in the group
- Powerback Rehabilitation LLC649 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Lake Orion
Clinicians with the same Medicare primary specialty in Lake Orion, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922053685 |
| 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