Quick answers
- Which hospitals does Ryan M. Rossos work at?
- Medicare's official clinician data lists Ryan M. Rossos at 2 hospitals: Mercy Health - Fairfield Hospital and Ohio State University State Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan M. Rossos see patients?
- Medicare's clinician data lists 4 practice locations, including Kettering, OH, Miamisburg, OH and Columbus, OH. Call before your visit to confirm the address.
- What is Ryan M. Rossos's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Ryan M. Rossos accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan M. Rossos 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 Ryan M. Rossos?
- (937) 298-4331, as listed in official Medicare / NPI Registry data.
- What is Ryan M. Rossos's NPI number?
- 1982108940. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan M. Rossos works
Medicare's Facility Affiliation Data lists Ryan M. Rossos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Health - Fairfield HospitalFairfield, OH · Acute Care Hospital · CCN 360056
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
Practice locations
Addresses where Ryan M. Rossos is enrolled with Medicare (CMS data updated 2026-10-02).
- 3535 Southern BlvdKettering, OH 45429 (937) 298‑4331
- 4000 Miamisburg Centerville RdMiamisburg, OH 45342 (937) 866‑0551
- 410 W 10th AveColumbus, OH 43210 (614) 293‑8487
- 7500 State RdCincinnati, OH 45255 (513) 624‑4500
Group practices
Medicare enrollment lists Ryan M. Rossos as a member of these groups (CMS data updated 2026-10-02).
- OSU Observation Medicine, LLC436 clinicians in the group
- Southwest Ohio Anesthesia Consultants LLC361 clinicians in the group
- Sandusky Anesthesia LLC120 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Kettering
Clinicians with the same Medicare primary specialty in Kettering, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982108940 |
| 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