Quick answers
- Where does Katherine C. Proffer see patients?
- Medicare's clinician data lists 3 practice locations, including Walterboro, SC, Beaufort, SC and Ladson, SC. Call before your visit to confirm the address.
- What is Katherine C. Proffer's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Katherine C. Proffer accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine C. Proffer 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 Katherine C. Proffer?
- (843) 538-6240, as listed in official Medicare / NPI Registry data.
- What is Katherine C. Proffer's NPI number?
- 1225420466. 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 Katherine C. Proffer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1515 Bells HwyWalterboro, SC 29488 (843) 538‑6240
- 182 C Sea Island PkwyBeaufort, SC 29907 (843) 322‑1933
- 4278 Ladson RdLadson, SC 29456 (844) 975‑6683
Group practices
Medicare enrollment lists Katherine C. Proffer as a member of these groups (CMS data updated 2026-10-02).
- Roper Saint Francis Physicians Network528 clinicians in the group
- Lowcountry Urgent Care LLC81 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Walterboro
Clinicians with the same Medicare primary specialty in Walterboro, SC — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225420466 |
| 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