Quick answers
- Which hospitals does Ronald D. Szyjkowski work at?
- Medicare's official clinician data lists Ronald D. Szyjkowski at 1 hospital: University Hospital S U N y Health Science Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ronald D. Szyjkowski see patients?
- Medicare's clinician data lists 1 practice location in Syracuse, NY. Call before your visit to confirm the address.
- What is Ronald D. Szyjkowski's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Ronald D. Szyjkowski accept Medicare assignment?
- Medicare's clinician data says Ronald D. Szyjkowski may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Ronald D. Szyjkowski's NPI number?
- 1982642989. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ronald D. Szyjkowski works
Medicare's Facility Affiliation Data lists Ronald D. Szyjkowski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University Hospital S U N y Health Science CenterSyracuse, NY · Acute Care Hospital · CCN 330241
Practice locations
Addresses where Ronald D. Szyjkowski is enrolled with Medicare (CMS data updated 2026-10-02).
- 4900 Broad RdSyracuse, NY 13215
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Syracuse
Clinicians with the same Medicare primary specialty in Syracuse, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1982642989 |
| 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