Quick answers
- Which hospitals does Alvin C. Abinsay work at?
- Medicare's official clinician data lists Alvin C. Abinsay 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 Alvin C. Abinsay see patients?
- Medicare's clinician data lists 2 practice locations, including Chester, SC and Marion, SC. Call before your visit to confirm the address.
- What is Alvin C. Abinsay's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Alvin C. Abinsay accept Medicare assignment?
- Yes. Medicare's clinician data says Alvin C. Abinsay 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 Alvin C. Abinsay?
- (803) 581-3157, as listed in official Medicare / NPI Registry data.
- What is Alvin C. Abinsay's NPI number?
- 1689608002. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alvin C. Abinsay works
Medicare's Facility Affiliation Data lists Alvin C. Abinsay 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 Alvin C. Abinsay is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Medical Park DrChester, SC 29706 (803) 581‑3157
- 1205 N Main StMarion, SC 29571 (843) 423‑0760
Group practices
Medicare enrollment lists Alvin C. Abinsay as a member of this group (CMS data updated 2026-10-02).
- Medical University Hospital Authority220 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689608002 |
| 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