Quick answers
- Which hospitals does Mark Sauerwald work at?
- Medicare's official clinician data lists Mark Sauerwald at 2 hospitals: SSM Health St Anthony Hospital - Midwest and SSM Health St Anthony Hospital - Oklahoma City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Sauerwald see patients?
- Medicare's clinician data lists 2 practice locations, including Stillwater, OK and Edmond, OK. Call before your visit to confirm the address.
- What is Mark Sauerwald's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Mark Sauerwald accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Sauerwald 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 Mark Sauerwald?
- (405) 372-1480, as listed in official Medicare / NPI Registry data.
- What is Mark Sauerwald's NPI number?
- 1265093587. 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 Sauerwald works
Medicare's Facility Affiliation Data lists Mark Sauerwald at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- SSM Health St Anthony Hospital - MidwestMidwest City, OK · Acute Care Hospital · CCN 370094
- SSM Health St Anthony Hospital - Oklahoma CityOklahoma City, OK · Acute Care Hospital · CCN 370037
Practice locations
Addresses where Mark Sauerwald is enrolled with Medicare (CMS data updated 2026-10-02).
- 1323 NW 6th AveStillwater, OK 74074 (405) 372‑1480
- 4801 INTEGRIS PkwyEdmond, OK 73034 (405) 713‑4565
Group practices
Medicare enrollment lists Mark Sauerwald as a member of this group (CMS data updated 2026-10-02).
- South Central Emergency Services, PC55 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Stillwater
Clinicians with the same Medicare primary specialty in Stillwater, OK — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265093587 |
| 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