Quick answers
- Which hospitals does Mark Schaaf work at?
- Medicare's official clinician data lists Mark Schaaf at 2 hospitals: Ascension Genesys Hospital and Henry Ford Health Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Schaaf see patients?
- Medicare's clinician data lists 2 practice locations, including Burton, MI and Mount Morris, MI. Call before your visit to confirm the address.
- What is Mark Schaaf's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark Schaaf accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Schaaf 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.
- Does Mark Schaaf offer telehealth?
- Medicare's clinician data says Mark Schaaf offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark Schaaf?
- (810) 424-2201, as listed in official Medicare / NPI Registry data.
- What is Mark Schaaf's NPI number?
- 1306932611. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Schaaf works
Medicare's Facility Affiliation Data lists Mark Schaaf at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Genesys HospitalGrand Blanc, MI · Acute Care Hospital · CCN 230197
- Henry Ford Health HospitalDetroit, MI · Acute Care Hospital · CCN 230053
Practice locations
Addresses where Mark Schaaf is enrolled with Medicare (CMS data updated 2026-10-02).
- 3495 S Ctr RdBurton, MI 48519 (810) 424‑2201
- 4485 E Mount Morris RdMount Morris, MI 48458 (810) 640‑1942
Group practices
Medicare enrollment lists Mark Schaaf as a member of these groups (CMS data updated 2026-10-02).
- Henry Ford Medical Group Genesys97 clinicians in the group
- Genesys Pho LLC9 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Burton
Clinicians with the same Medicare primary specialty in Burton, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1306932611 |
| 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