Quick answers
- Which hospitals does Ayub Merchant work at?
- Medicare's official clinician data lists Ayub Merchant 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 Ayub Merchant see patients?
- Medicare's clinician data lists 4 practice locations, including Simpsonville, SC, Greenville, SC and Spartanburg, SC. Call before your visit to confirm the address.
- What is Ayub Merchant's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Ayub Merchant accept Medicare assignment?
- Yes. Medicare's clinician data says Ayub Merchant 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 Ayub Merchant?
- (864) 232-7338, as listed in official Medicare / NPI Registry data.
- What is Ayub Merchant's NPI number?
- 1871575175. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ayub Merchant works
Medicare's Facility Affiliation Data lists Ayub Merchant 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 Ayub Merchant is enrolled with Medicare (CMS data updated 2026-10-02).
- 112 A Hospital DrSimpsonville, SC 29681 (864) 232‑7338
- 125 Halton Rd, Suite 200Greenville, SC 29607 (864) 232‑7338
- 225 E Blackstock RdSpartanburg, SC 29301 (864) 232‑7338
- 3424 Augusta Rd, Suite 200Greenville, SC 29605 (864) 232‑7338
Group practices
Medicare enrollment lists Ayub Merchant as a member of this group (CMS data updated 2026-10-02).
- Gastroenterology Associates, PA57 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Simpsonville
Clinicians with the same Medicare primary specialty in Simpsonville, SC — not a recommendation.
Clinician information
| Graduation year | 1983 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871575175 |
| 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