Quick answers
- Which hospitals does Erin A. Grevey work at?
- Medicare's official clinician data lists Erin A. Grevey at 1 hospital: Trident Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erin A. Grevey see patients?
- Medicare's clinician data lists 2 practice locations, including Summerville, SC and Charleston, SC. Call before your visit to confirm the address.
- What is Erin A. Grevey's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does Erin A. Grevey accept Medicare assignment?
- Yes. Medicare's clinician data says Erin A. Grevey 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 Erin A. Grevey?
- (843) 832-5000, as listed in official Medicare / NPI Registry data.
- What is Erin A. Grevey's NPI number?
- 1700290152. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erin A. Grevey works
Medicare's Facility Affiliation Data lists Erin A. Grevey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Trident Medical CenterCharleston, SC · Acute Care Hospital · CCN 420079
Practice locations
Addresses where Erin A. Grevey is enrolled with Medicare (CMS data updated 2026-10-02).
- 295 Midland PkwySummerville, SC 29485 (843) 832‑5000
- 9330 Medical Plaza DrCharleston, SC 29406 (843) 797‑7000
Group practices
Medicare enrollment lists Erin A. Grevey as a member of this group (CMS data updated 2026-10-02).
- Trident Anesthesia Group LLC119 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Find other clinicians: Anesthesiology Assistant, South Carolina →
Other anesthesiologist assistants in Summerville
Clinicians with the same Medicare primary specialty in Summerville, SC — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700290152 |
| 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