Quick answers
- Which hospitals does Cassidy Grimsley work at?
- Medicare's official clinician data lists Cassidy Grimsley at 4 hospitals: McLeod Regional Medical Center-Pee Dee, MUSC Health Florence Medical Center, MUSC Health Marion Medical Center and MUSC Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cassidy Grimsley see patients?
- Medicare's clinician data lists 2 practice locations, including West Columbia, SC and Florence, SC. Call before your visit to confirm the address.
- What is Cassidy Grimsley's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Cassidy Grimsley accept Medicare assignment?
- Yes. Medicare's clinician data says Cassidy Grimsley 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 Cassidy Grimsley offer telehealth?
- Medicare's clinician data says Cassidy Grimsley offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Cassidy Grimsley?
- (800) 491-0909, as listed in official Medicare / NPI Registry data.
- What is Cassidy Grimsley's NPI number?
- 1104671759. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cassidy Grimsley works
Medicare's Facility Affiliation Data lists Cassidy Grimsley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- McLeod Regional Medical Center-Pee DeeFlorence, SC · Acute Care Hospital · CCN 420051
- MUSC Health Florence Medical CenterFlorence, SC · Acute Care Hospital · CCN 420091
- MUSC Health Marion Medical CenterMullins, SC · Acute Care Hospital · CCN 420055
- MUSC Medical CenterCharleston, SC · Acute Care Hospital · CCN 420004
Practice locations
Addresses where Cassidy Grimsley is enrolled with Medicare (CMS data updated 2026-10-02).
- 1053 Ctr StWest Columbia, SC 29169 (800) 491‑0909
- 805 Pamplico HwyFlorence, SC 29505 (843) 792‑1414
Group practices
Medicare enrollment lists Cassidy Grimsley as a member of these groups (CMS data updated 2026-10-02).
- MUSC Community Physicians1,544 clinicians in the group
- SC House Calls Inc432 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in West Columbia
Clinicians with the same Medicare primary specialty in West Columbia, SC — not a recommendation.
Clinician information
| Graduation year | 2023 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1104671759 |
| 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