Quick answers
- Which hospitals does Heather Riggs Carter work at?
- Medicare's official clinician data lists Heather Riggs Carter at 5 hospitals: Harrisburg Medical Center, Herrin Hospital, Kettering Health Dayton, Memorial Hospital of Carbondale and St Joseph Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Heather Riggs Carter see patients?
- Medicare's clinician data lists 4 practice locations, including Carterville, IL and Kettering, OH. Call before your visit to confirm the address.
- What is Heather Riggs Carter's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Heather Riggs Carter accept Medicare assignment?
- Yes. Medicare's clinician data says Heather Riggs Carter 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.
- Does Heather Riggs Carter offer telehealth?
- Medicare's clinician data says Heather Riggs Carter offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Heather Riggs Carter?
- (618) 985-3333, as listed in official Medicare / NPI Registry data.
- What is Heather Riggs Carter's NPI number?
- 1003875535. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Heather Riggs Carter works
Medicare's Facility Affiliation Data lists Heather Riggs Carter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Harrisburg Medical CenterHarrisburg, IL · Acute Care Hospital · CCN 140210
- Herrin HospitalHerrin, IL · Acute Care Hospital · CCN 140011
- Kettering Health DaytonDayton, OH · Acute Care Hospital · CCN 360133
- Memorial Hospital of CarbondaleCarbondale, IL · Acute Care Hospital · CCN 140164
- St Joseph Memorial HospitalMurphysboro, IL · Critical Access Hospital · CCN 141334
Practice locations
Addresses where Heather Riggs Carter is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 Pin Oak DrCarterville, IL 62918 (618) 985‑3333
- 3700 Southern BlvdKettering, OH 45429
- 4403 Far Hills AveKettering, OH 45429
- 4441 Far Hills AveKettering, OH 45429
Group practices
Medicare enrollment lists Heather Riggs Carter as a member of these groups (CMS data updated 2026-10-02).
- Kettering Independent Medical Group Inc710 clinicians in the group
- Southern Illinois Medical Services NFP334 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Carterville
Clinicians with the same Medicare primary specialty in Carterville, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1003875535 |
| 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