Quick answers
- Which hospitals does Alexander Castiello work at?
- Medicare's official clinician data lists Alexander Castiello at 2 hospitals: Murray-Calloway County Hospital and Tristar Greenview Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander Castiello see patients?
- Medicare's clinician data lists 2 practice locations, including Murray, KY and Memphis, TN. Call before your visit to confirm the address.
- What is Alexander Castiello's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Alexander Castiello accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander Castiello 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 Castiello?
- (270) 762-1597, as listed in official Medicare / NPI Registry data.
- What is Alexander Castiello's NPI number?
- 1780628313. 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 Castiello works
Medicare's Facility Affiliation Data lists Alexander Castiello at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Murray-Calloway County HospitalMurray, KY · Acute Care Hospital · CCN 180027
- Tristar Greenview Regional HospitalBowling Green, KY · Acute Care Hospital · CCN 180124
Practice locations
Addresses where Alexander Castiello is enrolled with Medicare (CMS data updated 2026-10-02).
- 803 Poplar StMurray, KY 42071 (270) 762‑1597
- 877 Jefferson AveMemphis, TN 38103 (901) 545‑7100
Group practices
Medicare enrollment lists Alexander Castiello as a member of these groups (CMS data updated 2026-10-02).
- Murray-Calloway County Public Hospital Corporation88 clinicians in the group
- Shelby County Health Care Corporation40 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Murray
Clinicians with the same Medicare primary specialty in Murray, KY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Florida College Of Medicine |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780628313 |
| 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