Quick answers
- Which hospitals does Katherine A. Lewis work at?
- Medicare's official clinician data lists Katherine A. Lewis at 4 hospitals: Prisma Health Greenville Memorial Hospital, Prisma Health Greer Memorial Hospital, Prisma Health Oconee Memorial Hospital and Prisma Health Patewood Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katherine A. Lewis see patients?
- Medicare's clinician data lists 2 practice locations, including Greenville, SC. Call before your visit to confirm the address.
- What is Katherine A. Lewis's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Katherine A. Lewis accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine A. Lewis 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.
- Does Katherine A. Lewis offer telehealth?
- Medicare's clinician data says Katherine A. Lewis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Katherine A. Lewis?
- (864) 454-5100, as listed in official Medicare / NPI Registry data.
- What is Katherine A. Lewis's NPI number?
- 1871507046. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katherine A. Lewis works
Medicare's Facility Affiliation Data lists Katherine A. Lewis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Prisma Health Greenville Memorial HospitalGreenville, SC · Acute Care Hospital · CCN 420078
- Prisma Health Greer Memorial HospitalGreer, SC · Acute Care Hospital · CCN 420033
- Prisma Health Oconee Memorial HospitalSeneca, SC · Acute Care Hospital · CCN 420009
- Prisma Health Patewood HospitalGreenville, SC · Acute Care Hospital · CCN 420102
Practice locations
Addresses where Katherine A. Lewis is enrolled with Medicare (CMS data updated 2026-10-02).
- 200 Patewood Dr, Suite A320Greenville, SC 29615 (864) 454‑5100
- 877 W Faris Rd, Suite DGreenville, SC 29605 (864) 455‑6840
Group practices
Medicare enrollment lists Katherine A. Lewis as a member of this group (CMS data updated 2026-10-02).
- Prisma Health University Medical Group2,493 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871507046 |
| 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