Quick answers
- Which hospitals does Guy Ball work at?
- Medicare's official clinician data lists Guy Ball at 4 hospitals: Ascension Providence Rochester Hospital, Beaumont Hospital, Troy, McLaren Oakland and Trinity Health Oakland Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Guy Ball see patients?
- Medicare's clinician data lists 5 practice locations, including Rochester Hills, MI, Macomb, MI and Aberdeen, SD. Call before your visit to confirm the address.
- What is Guy Ball's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Guy Ball accept Medicare assignment?
- Yes. Medicare's clinician data says Guy Ball 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 Guy Ball?
- (248) 239-5300, as listed in official Medicare / NPI Registry data.
- What is Guy Ball's NPI number?
- 1851884738. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Guy Ball works
Medicare's Facility Affiliation Data lists Guy Ball 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
- McLaren OaklandPontiac, MI · Acute Care Hospital · CCN 230207
- Trinity Health Oakland HospitalPontiac, MI · Acute Care Hospital · CCN 230029
Practice locations
Addresses where Guy Ball is enrolled with Medicare (CMS data updated 2026-10-02).
- 1349 S Rochester Rd, Suite 205Rochester Hills, MI 48307 (248) 239‑5300
- 17900 23 Mile RdMacomb, MI 48044 (313) 647‑3900
- 17900 23 Mile Rd, Suite 100Macomb, MI 48044 (313) 647‑3900
- 2905 3rd Ave SEAberdeen, SD 57401 (605) 626‑4200
- 701 3rd Ave SClear Lake, SD 57226
Group practices
Medicare enrollment lists Guy Ball as a member of these groups (CMS data updated 2026-10-02).
- Sanford Health Network351 clinicians in the group
- Henry Ford Semi Medical Group240 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Rochester Hills
Clinicians with the same Medicare primary specialty in Rochester Hills, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851884738 |
| 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