Quick answers
- Which hospitals does William C. Prejean work at?
- Medicare's official clinician data lists William C. Prejean at 1 hospital: Abbeville General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William C. Prejean see patients?
- Medicare's clinician data lists 1 practice location in Abbeville, LA. Call before your visit to confirm the address.
- What is William C. Prejean's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does William C. Prejean accept Medicare assignment?
- Yes. Medicare's clinician data says William C. Prejean 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 C. Prejean?
- (337) 893-5466, as listed in official Medicare / NPI Registry data.
- What is William C. Prejean's NPI number?
- 1578694972. 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 C. Prejean works
Medicare's Facility Affiliation Data lists William C. Prejean at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Abbeville General HospitalAbbeville, LA · Acute Care Hospital · CCN 190034
Practice locations
Addresses where William C. Prejean is enrolled with Medicare (CMS data updated 2026-10-02).
- 118 N Hospital DrAbbeville, LA 70510 (337) 893‑5466
Group practices
Medicare enrollment lists William C. Prejean as a member of this group (CMS data updated 2026-10-02).
- Abbeville General Hospital14 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Louisiana →
Other nurse anesthetists in Abbeville
Clinicians with the same Medicare primary specialty in Abbeville, LA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578694972 |
| 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