Quick answers
- Where does William W. Hammill see patients?
- Medicare's clinician data lists 2 practice locations, including Charlotte, NC. Call before your visit to confirm the address.
- What is William W. Hammill's specialty?
- Medicare lists Pediatric Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does William W. Hammill accept Medicare assignment?
- Yes. Medicare's clinician data says William W. Hammill 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 W. Hammill?
- (704) 316-1220, as listed in official Medicare / NPI Registry data.
- What is William W. Hammill's NPI number?
- 1659382059. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William W. Hammill is enrolled with Medicare (CMS data updated 2026-10-02).
- 11840 Southmore Dr, Suite 201Charlotte, NC 28277 (704) 316‑1220
- 335 N Caswell RdCharlotte, NC 28204 (704) 384‑9475
Group practices
Medicare enrollment lists William W. Hammill as a member of this group (CMS data updated 2026-10-02).
- Novant Health Medical Group, LLC2,430 clinicians in the group
Specialties
Other pediatricians in Charlotte
Clinicians with the same Medicare primary specialty in Charlotte, NC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659382059 |
| 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
- 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