Quick answers
- Which hospitals does Jayant Amberker work at?
- Medicare's official clinician data lists Jayant Amberker at 5 hospitals: Alton Memorial Hospital, Barnes Jewish Hospital, HSHS St Elizabeth's Hospital, Memorial Hospital and Touchette Regional Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jayant Amberker see patients?
- Medicare's clinician data lists 6 practice locations, including Hannibal, MO, Shiloh, IL and Springfield, IL. Call before your visit to confirm the address.
- What is Jayant Amberker's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Jayant Amberker accept Medicare assignment?
- Yes. Medicare's clinician data says Jayant Amberker 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 Jayant Amberker?
- (573) 221-5250, as listed in official Medicare / NPI Registry data.
- What is Jayant Amberker's NPI number?
- 1235391616. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jayant Amberker works
Medicare's Facility Affiliation Data lists Jayant Amberker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alton Memorial HospitalAlton, IL · Acute Care Hospital · CCN 140002
- Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · CCN 260032
- HSHS St Elizabeth's HospitalO Fallon, IL · Acute Care Hospital · CCN 140187
- Memorial HospitalBelleville, IL · Acute Care Hospital · CCN 140185
- Touchette Regional Hospital IncCentreville, IL · Acute Care Hospital · CCN 140077
Practice locations
Addresses where Jayant Amberker is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 100 Medical DrHannibal, MO 63401 (573) 221‑5250
- 1404 Cross StShiloh, IL 62269 (217) 726‑8096
- 3050 Montvale Dr, Suite ASpringfield, IL 62704 (217) 726‑8096
- 4500 Memorial DrBelleville, IL 62226 (217) 726‑8096
- 7405 Oxford DrClayton, MO 63105 (217) 726‑8096
Group practices
Medicare enrollment lists Jayant Amberker as a member of these groups (CMS data updated 2026-10-02).
- Washington University Physicians in Illinois Inc175 clinicians in the group
- Clinical Radiologists SC29 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Hannibal
Clinicians with the same Medicare primary specialty in Hannibal, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235391616 |
| 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