Quick answers
- Which hospitals does Sam M. Rizk work at?
- Medicare's official clinician data lists Sam M. Rizk at 3 hospitals: Miami Valley Hospital, Mount Carmel St Ann's and Ohio State University State Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sam M. Rizk see patients?
- Medicare's clinician data lists 3 practice locations, including Dayton, OH, Columbus, OH and Westerville, OH. Call before your visit to confirm the address.
- What is Sam M. Rizk's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Sam M. Rizk accept Medicare assignment?
- Yes. Medicare's clinician data says Sam M. Rizk 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 Sam M. Rizk?
- (937) 208-8000, as listed in official Medicare / NPI Registry data.
- What is Sam M. Rizk's NPI number?
- 1548230428. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sam M. Rizk works
Medicare's Facility Affiliation Data lists Sam M. Rizk at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Miami Valley HospitalDayton, OH · Acute Care Hospital · CCN 360051
- Mount Carmel St Ann'sWesterville, OH · Acute Care Hospital · CCN 360012
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
Practice locations
Addresses where Sam M. Rizk is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Wyoming StDayton, OH 45409 (937) 208‑8000
- 410 W 10th AveColumbus, OH 43210 (614) 293‑8487
- 500 S Cleveland AveWesterville, OH 43081 (380) 898‑4000
Group practices
Medicare enrollment lists Sam M. Rizk as a member of these groups (CMS data updated 2026-10-02).
- OSU Observation Medicine, LLC436 clinicians in the group
- PHS Anesthesia Billing, LLC249 clinicians in the group
- Consultant Anesthesiologists Inc.71 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Dayton
Clinicians with the same Medicare primary specialty in Dayton, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548230428 |
| 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