Quick answers
- Which hospitals does William Schillizzi work at?
- Medicare's official clinician data lists William Schillizzi at 3 hospitals: Prisma Health Baptist Easley Hospital, Prisma Health Greenville Memorial Hospital and Prisma Health Hillcrest Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Schillizzi see patients?
- Medicare's clinician data lists 4 practice locations, including Easley, SC, Duncan, SC and Greenville, SC. Call before your visit to confirm the address.
- What is William Schillizzi's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does William Schillizzi accept Medicare assignment?
- Yes. Medicare's clinician data says William Schillizzi 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 Schillizzi?
- (864) 442-7618, as listed in official Medicare / NPI Registry data.
- What is William Schillizzi's NPI number?
- 1215989744. 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 Schillizzi works
Medicare's Facility Affiliation Data lists William Schillizzi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Prisma Health Baptist Easley HospitalEasley, SC · Acute Care Hospital · CCN 420015
- Prisma Health Greenville Memorial HospitalGreenville, SC · Acute Care Hospital · CCN 420078
- Prisma Health Hillcrest HospitalSimpsonville, SC · Acute Care Hospital · CCN 420037
Practice locations
Addresses where William Schillizzi is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Fleetwood DrEasley, SC 29640
- 200 Fleetwood Dr, Suite 100Easley, SC 29640 (864) 442‑7618
- 210 Freeman Farm RdDuncan, SC 29334 (864) 968‑5123
- 701 Grove RdGreenville, SC 29605
Group practices
Medicare enrollment lists William Schillizzi as a member of this group (CMS data updated 2026-10-02).
- Prisma Health University Medical Group2,493 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Easley
Clinicians with the same Medicare primary specialty in Easley, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215989744 |
| 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