Quick answers
- Which hospitals does Tamara Walls work at?
- Medicare's official clinician data lists Tamara Walls at 5 hospitals: Alton Memorial Hospital, Barnes Jewish Hospital, Hopedale Hospital, Memorial Hospital and Pinckneyville Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tamara Walls see patients?
- Medicare's clinician data lists 4 practice locations, including Hannibal, MO, Williamston, SC and Pendleton, SC. Call before your visit to confirm the address.
- What is Tamara Walls's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Tamara Walls accept Medicare assignment?
- Yes. Medicare's clinician data says Tamara Walls 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 Tamara Walls?
- (573) 221-5250, as listed in official Medicare / NPI Registry data.
- What is Tamara Walls's NPI number?
- 1982651188. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tamara Walls works
Medicare's Facility Affiliation Data lists Tamara Walls 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
- Hopedale HospitalHopedale, IL · Critical Access Hospital · CCN 141330
- Memorial HospitalBelleville, IL · Acute Care Hospital · CCN 140185
- Pinckneyville Community HospitalPinckneyville, IL · Critical Access Hospital · CCN 141307
Practice locations
Addresses where Tamara Walls is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Medical DrHannibal, MO 63401 (573) 221‑5250
- 104 Fairoaks DrWilliamston, SC 29697 (217) 726‑8096
- 250 Martin LnPendleton, SC 29670 (314) 362‑7200
- 3050 Montvale Dr, Suite ASpringfield, IL 62704 (217) 726‑8096
Group practices
Medicare enrollment lists Tamara Walls 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 |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982651188 |
| 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