Quick answers
- Which hospitals does Aaron J. Overly work at?
- Medicare's official clinician data lists Aaron J. Overly at 3 hospitals: Ascension Providence Rochester Hospital, Henry Ford Health St John Hospital and Henry Ford Health Warren Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron J. Overly see patients?
- Medicare's clinician data lists 3 practice locations, including Grosse Pointe Woods, MI, Detroit, MI and Auburn Hills, MI. Call before your visit to confirm the address.
- What is Aaron J. Overly's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Aaron J. Overly accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron J. Overly 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 Aaron J. Overly?
- (313) 647-3252, as listed in official Medicare / NPI Registry data.
- What is Aaron J. Overly's NPI number?
- 1861758880. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron J. Overly works
Medicare's Facility Affiliation Data lists Aaron J. Overly 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
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · CCN 230165
- Henry Ford Health Warren HospitalWarren, MI · Acute Care Hospital · CCN 230195
Practice locations
Addresses where Aaron J. Overly is enrolled with Medicare (CMS data updated 2026-10-02).
- 19229 Mack Ave, Suite 34Grosse Pointe Woods, MI 48236 (313) 647‑3252
- 22101 Moross RdDetroit, MI 48236
- 2251 N Squirrel Rd, Suite 201Auburn Hills, MI 48326 (313) 647‑3900
Group practices
Medicare enrollment lists Aaron J. Overly as a member of these groups (CMS data updated 2026-10-02).
- Henry Ford Health St. John Hospital348 clinicians in the group
- Henry Ford Semi Medical Group240 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861758880 |
| 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