Quick answers
- Which hospitals does Stephen T. Mullis work at?
- Medicare's official clinician data lists Stephen T. Mullis at 5 hospitals: Prisma Health Greenville Memorial Hospital, Prisma Health Greer Memorial Hospital, Prisma Health Hillcrest 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 Stephen T. Mullis see patients?
- Medicare's clinician data lists 1 practice location in Greenville, SC. Call before your visit to confirm the address.
- What is Stephen T. Mullis's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does Stephen T. Mullis accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen T. Mullis 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 Stephen T. Mullis offer telehealth?
- Medicare's clinician data says Stephen T. Mullis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stephen T. Mullis?
- (864) 242-4683, as listed in official Medicare / NPI Registry data.
- What is Stephen T. Mullis's NPI number?
- 1518295641. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen T. Mullis works
Medicare's Facility Affiliation Data lists Stephen T. Mullis 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 Oconee Memorial HospitalSeneca, SC · Acute Care Hospital · CCN 420009
- Prisma Health Patewood HospitalGreenville, SC · Acute Care Hospital · CCN 420102
Practice locations
Addresses where Stephen T. Mullis is enrolled with Medicare (CMS data updated 2026-10-02).
- 1025 Verdae Blvd, Suite AGreenville, SC 29607 (864) 242‑4683
Group practices
Medicare enrollment lists Stephen T. Mullis as a member of this group (CMS data updated 2026-10-02).
- Prisma Health University Medical Group2,493 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mercer University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1518295641 |
| 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