Quick answers
- Which hospitals does William P. Young work at?
- Medicare's official clinician data lists William P. Young at 4 hospitals: Bon Secours-St Francis Xavier Hospital, Mount Pleasant Hospital, Roper Hospital and Roper St Francis Hospital-Berkeley Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William P. Young see patients?
- Medicare's clinician data lists 1 practice location in Mount Pleasant, SC. Call before your visit to confirm the address.
- What is William P. Young's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does William P. Young accept Medicare assignment?
- Yes. Medicare's clinician data says William P. Young 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 P. Young?
- (843) 971-3361, as listed in official Medicare / NPI Registry data.
- What is William P. Young's NPI number?
- 1568043719. 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 P. Young works
Medicare's Facility Affiliation Data lists William P. Young at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bon Secours-St Francis Xavier HospitalCharleston, SC · Acute Care Hospital · CCN 420065
- Mount Pleasant HospitalMount Pleasant, SC · Acute Care Hospital · CCN 420104
- Roper HospitalCharleston, SC · Acute Care Hospital · CCN 420087
- Roper St Francis Hospital-Berkeley IncSummerville, SC · Acute Care Hospital · CCN 420110
Practice locations
Addresses where William P. Young is enrolled with Medicare (CMS data updated 2026-10-02).
- 3510 N Hwy 17, Suite 320Mount Pleasant, SC 29466 (843) 971‑3361
Group practices
Medicare enrollment lists William P. Young as a member of this group (CMS data updated 2026-10-02).
- Roper Saint Francis Physicians Network528 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Mount Pleasant
Clinicians with the same Medicare primary specialty in Mount Pleasant, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568043719 |
| 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