Quick answers
- Which hospitals does William Holder work at?
- Medicare's official clinician data lists William Holder at 2 hospitals: Memorial Mission Hospital and Asheville Surgery Ce… and The McDowell Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Holder see patients?
- Medicare's clinician data lists 2 practice locations, including Arden, NC and Asheville, NC. Call before your visit to confirm the address.
- What is William Holder's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does William Holder accept Medicare assignment?
- Yes. Medicare's clinician data says William Holder 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 Holder?
- (828) 376-7100, as listed in official Medicare / NPI Registry data.
- What is William Holder's NPI number?
- 1205216728. 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 Holder works
Medicare's Facility Affiliation Data lists William Holder at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Mission Hospital and Asheville Surgery Ce…Asheville, NC · Acute Care Hospital · CCN 340002
- The McDowell HospitalMarion, NC · Acute Care Hospital · CCN 340087
Practice locations
Addresses where William Holder is enrolled with Medicare (CMS data updated 2026-10-02).
- 2512 Hendersonville RdArden, NC 28704 (828) 376‑7100
- 509 Biltmore AveAsheville, NC 28801 (828) 213‑1111
Group practices
Medicare enrollment lists William Holder as a member of this group (CMS data updated 2026-10-02).
- Emergency Coverage LLC775 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in North Carolina
Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Carolina School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205216728 |
| 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