Quick answers
- Which hospitals does Ryan Geracimos work at?
- Medicare's official clinician data lists Ryan Geracimos at 5 hospitals: Memorial Medical Center, Northern Nevada Medical Center, Scotland Memorial Hospital, University of MD Capital Region Medical Center and Valley Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan Geracimos see patients?
- Medicare's clinician data lists 16 practice locations, including Alton, IL, Reno, NV and Landenberg, PA. Call before your visit to confirm the address.
- What is Ryan Geracimos's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Ryan Geracimos accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan Geracimos 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 Geracimos?
- (314) 362-7200, as listed in official Medicare / NPI Registry data.
- What is Ryan Geracimos's NPI number?
- 1376688531. 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 Geracimos works
Medicare's Facility Affiliation Data lists Ryan Geracimos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Medical CenterLas Cruces, NM · Acute Care Hospital · CCN 320018
- Northern Nevada Medical CenterSparks, NV · Acute Care Hospital · CCN 290032
- Scotland Memorial HospitalLaurinburg, NC · Acute Care Hospital · CCN 340008
- University of MD Capital Region Medical CenterUpper Marlboro, MD · Acute Care Hospital · CCN 210003
- Valley Hospital Medical CenterLas Vegas, NV · Acute Care Hospital · CCN 290021
Practice locations
Addresses where Ryan Geracimos is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 16; the Medicare profile lists all.
- 1 Memorial DrAlton, IL 62002 (314) 362‑7200
- 10290 N McCarran BlvdReno, NV 89503 · Universal Radiology Partners of Nevada LLC (775) 900‑6700
- 1041 Steamboat PkwyReno, NV 89521 · Universal Radiology Partners of Nevada LLC (775) 567‑6900
- 132 Ayrshire DrLandenberg, PA 19350 (240) 677‑3000
- 150 E Harmon AveLas Vegas, NV 89109 · Universal Radiology Partners of Nevada LLC (702) 546‑0911
Group practices
Medicare enrollment lists Ryan Geracimos as a member of these groups (CMS data updated 2026-10-02).
- Singleton Associates PA838 clinicians in the group
- Sonoran Radiology Ltd475 clinicians in the group
- Scotland Memorial Hospital, Inc259 clinicians in the group
- Dimensions Healthcare Associates, Inc199 clinicians in the group
- Washington University Physicians in Illinois Inc175 clinicians in the group
- Eagle Partners, PLLC171 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Alton
Clinicians with the same Medicare primary specialty in Alton, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376688531 |
| 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