Quick answers
- Which hospitals does John C. Clarke work at?
- Medicare's official clinician data lists John C. Clarke at 5 hospitals: Herrin Hospital, Memorial Hospital of Carbondale, Mercy Health - Lourdes Hospital, Poplar Bluff Regional Medical Center and Saint Francis Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Clarke see patients?
- Medicare's clinician data lists 4 practice locations, including Maysville, KY, Cape Girardeau, MO and Carbondale, IL. Call before your visit to confirm the address.
- What is John C. Clarke's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does John C. Clarke accept Medicare assignment?
- Yes. Medicare's clinician data says John C. Clarke 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 John C. Clarke?
- (573) 335-6671, as listed in official Medicare / NPI Registry data.
- What is John C. Clarke's NPI number?
- 1659575744. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Clarke works
Medicare's Facility Affiliation Data lists John C. Clarke at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Herrin HospitalHerrin, IL · Acute Care Hospital · CCN 140011
- Memorial Hospital of CarbondaleCarbondale, IL · Acute Care Hospital · CCN 140164
- Mercy Health - Lourdes HospitalPaducah, KY · Acute Care Hospital · CCN 180102
- Poplar Bluff Regional Medical CenterPoplar Bluff, MO · Acute Care Hospital · CCN 260119
- Saint Francis Medical CenterCape Girardeau, MO · Acute Care Hospital · CCN 260183
Practice locations
Addresses where John C. Clarke is enrolled with Medicare (CMS data updated 2026-10-02).
- 11 W 3rd StMaysville, KY 41056 (573) 335‑6671
- 211 Saint Francis DrCape Girardeau, MO 63703 (573) 331‑3000
- 405 W Jackson StCarbondale, IL 62901 (618) 549‑0721
- 434 N W StPerryville, MO 63775 (573) 547‑2536
Group practices
Medicare enrollment lists John C. Clarke as a member of these groups (CMS data updated 2026-10-02).
- Mercy Hospital Perry117 clinicians in the group
- Cape Radiology Group PC55 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Kentucky
Clinicians with the same Medicare primary specialty in Kentucky — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kentucky College Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659575744 |
| 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