Quick answers
- Which hospitals does William Porter work at?
- Medicare's official clinician data lists William Porter at 3 hospitals: Baptist Health Hardin, Norton Hospitals, Inc and University of Louisville Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Porter see patients?
- Medicare's clinician data lists 1 practice location in Madisonville, KY. Call before your visit to confirm the address.
- What is William Porter's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does William Porter accept Medicare assignment?
- Yes. Medicare's clinician data says William Porter 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 William Porter?
- (270) 825-5100, as listed in official Medicare / NPI Registry data.
- What is William Porter's NPI number?
- 1245530203. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Porter works
Medicare's Facility Affiliation Data lists William Porter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Health HardinElizabethtown, KY · Acute Care Hospital · CCN 180012
- Norton Hospitals, IncLouisville, KY · Acute Care Hospital · CCN 180088
- University of Louisville HospitalLouisville, KY · Acute Care Hospital · CCN 180141
Practice locations
Addresses where William Porter is enrolled with Medicare (CMS data updated 2026-10-02).
- 900 Hospital DrMadisonville, KY 42431 (270) 825‑5100
Group practices
Medicare enrollment lists William Porter as a member of this group (CMS data updated 2026-10-02).
- Baptist Health Medical Group Inc2,472 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Kentucky
Clinicians with the same Medicare primary specialty in Kentucky — not a recommendation.
Clinician information
| Graduation year | 2010 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245530203 |
| 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