Quick answers
- Which hospitals does Alexander K. Diaz work at?
- Medicare's official clinician data lists Alexander K. Diaz at 3 hospitals: Baptist Health Paducah, Mercy Health - Lourdes Hospital and Murray-Calloway County Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander K. Diaz see patients?
- Medicare's clinician data lists 2 practice locations, including Paducah, KY and Murray, KY. Call before your visit to confirm the address.
- What is Alexander K. Diaz's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Alexander K. Diaz accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander K. Diaz 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 Alexander K. Diaz?
- (270) 441-4343, as listed in official Medicare / NPI Registry data.
- What is Alexander K. Diaz's NPI number?
- 1962908889. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander K. Diaz works
Medicare's Facility Affiliation Data lists Alexander K. Diaz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Health PaducahPaducah, KY · Acute Care Hospital · CCN 180104
- Mercy Health - Lourdes HospitalPaducah, KY · Acute Care Hospital · CCN 180102
- Murray-Calloway County HospitalMurray, KY · Acute Care Hospital · CCN 180027
Practice locations
Addresses where Alexander K. Diaz is enrolled with Medicare (CMS data updated 2026-10-02).
- 285 Medical Ctr DrPaducah, KY 42003 (270) 441‑4343
- 803 Poplar StMurray, KY 42071 (270) 762‑1597
Group practices
Medicare enrollment lists Alexander K. Diaz as a member of these groups (CMS data updated 2026-10-02).
- Mercy Health Physicians Kentucky Specialty Care LLC151 clinicians in the group
- Murray-Calloway County Public Hospital Corporation88 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
| Credential | MD |
|---|---|
| Medical school | University Of Tennessee, Hsc, College Of Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962908889 |
| 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