Quick answers
- Which hospitals does Mariel A. Hamilton work at?
- Medicare's official clinician data lists Mariel A. Hamilton at 5 hospitals: Prisma Health Greenville Memorial Hospital, Prisma Health Greer Memorial Hospital, Prisma Health Hillcrest Hospital, Prisma Health Patewood Hospital and St Francis-Downtown. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mariel A. Hamilton see patients?
- Medicare's clinician data lists 4 practice locations, including Simpsonville, SC, Spartanburg, SC and Greenville, SC. Call before your visit to confirm the address.
- What is Mariel A. Hamilton's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mariel A. Hamilton accept Medicare assignment?
- Yes. Medicare's clinician data says Mariel A. Hamilton 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 Mariel A. Hamilton offer telehealth?
- Medicare's clinician data says Mariel A. Hamilton offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mariel A. Hamilton?
- (864) 962-1080, as listed in official Medicare / NPI Registry data.
- What is Mariel A. Hamilton's NPI number?
- 1497466353. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mariel A. Hamilton works
Medicare's Facility Affiliation Data lists Mariel A. Hamilton 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 Hillcrest HospitalSimpsonville, SC · Acute Care Hospital · CCN 420037
- Prisma Health Patewood HospitalGreenville, SC · Acute Care Hospital · CCN 420102
- St Francis-DowntownGreenville, SC · Acute Care Hospital · CCN 420023
Practice locations
Addresses where Mariel A. Hamilton is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 B Hospital DrSimpsonville, SC 29681 (864) 962‑1080
- 1410 B John B White SR BlvdSpartanburg, SC 29306 (864) 529‑9390
- 203 Mills AveGreenville, SC 29605 (864) 271‑1844
- 45 Aaron Tippin DrGreer, SC 29650 (864) 848‑5555
Group practices
Medicare enrollment lists Mariel A. Hamilton as a member of this group (CMS data updated 2026-10-02).
- Carolina Nephrology PA37 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Simpsonville
Clinicians with the same Medicare primary specialty in Simpsonville, SC — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1497466353 |
| 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