Quick answers
- Where does Catherine Warren see patients?
- Medicare's clinician data lists 3 practice locations, including Duncan, SC, Spartanburg, SC and Greenville, SC. Call before your visit to confirm the address.
- What is Catherine Warren's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Catherine Warren accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine Warren 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 Catherine Warren?
- (864) 582-6396, as listed in official Medicare / NPI Registry data.
- What is Catherine Warren's NPI number?
- 1669280392. 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 Catherine Warren is enrolled with Medicare (CMS data updated 2026-10-02).
- 115 Deacon Tiller CtDuncan, SC 29334 (864) 582‑6396
- 1330 Boiling Springs Rd, Suite 1600Spartanburg, SC 29303 (864) 582‑6396
- 220 Roper Mountain Rd ExtGreenville, SC 29615 (864) 582‑6396
Group practices
Medicare enrollment lists Catherine Warren as a member of this group (CMS data updated 2026-10-02).
- Carolina Orthopaedic and Neurosurgical Associates67 clinicians in the group
Specialties
- Physician Assistantprimary
Find other clinicians: Physician Assistant, South Carolina →
Other physician assistants in Duncan
Clinicians with the same Medicare primary specialty in Duncan, SC — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669280392 |
| 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