Quick answers
- Does Randal S. Olshefski accept Medicare assignment?
- Yes. Medicare's clinician data says Randal S. Olshefski accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Randal S. Olshefski's NPI number?
- 1245225754. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Randal S. Olshefski works
Medicare's Facility Affiliation Data lists Randal S. Olshefski at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Nationwide Children's HospitalColumbus, OH · Children's Hospital · Emergency services: listed by Medicare · CCN 363305
Practice locations
Addresses where Randal S. Olshefski is enrolled with Medicare (CMS data updated October 2, 2026).
- 700 Children'S DrColumbus, OH 43205 (614) 722‑2000
Group practices
Medicare enrollment lists Randal S. Olshefski as a member of this group (CMS data updated October 2, 2026).
- Nationwide Children's Hospital142 clinicians in the group
Specialties
- Hematologyprimary
- Pediatric Medicinealso
Other hematologists in Columbus
Clinicians with the same Medicare primary specialty in Columbus, OH — not a recommendation.
Other clinicians in Nationwide Children's Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245225754 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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