Quick answers
- Which hospitals does Mark A. Ringiewicz work at?
- Medicare's official clinician data lists Mark A. Ringiewicz at 1 hospital: Southcoast Hospitals Group. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Ringiewicz see patients?
- Medicare's clinician data lists 3 practice locations, including Sanford, FL, Swansea, MA and Fall River, MA. Call before your visit to confirm the address.
- What is Mark A. Ringiewicz's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark A. Ringiewicz accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Ringiewicz 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 Mark A. Ringiewicz?
- (508) 973-1570, as listed in official Medicare / NPI Registry data.
- What is Mark A. Ringiewicz's NPI number?
- 1669432605. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Ringiewicz works
Medicare's Facility Affiliation Data lists Mark A. Ringiewicz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Southcoast Hospitals GroupFall River, MA · Acute Care Hospital · CCN 220074
Practice locations
Addresses where Mark A. Ringiewicz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 Lexington Green LnSanford, FL 32771
- 479 Swansea Mall DrSwansea, MA 02777 (508) 973‑1570
- 534 Prospect StFall River, MA 02720 (508) 973‑7766
Group practices
Medicare enrollment lists Mark A. Ringiewicz as a member of these groups (CMS data updated 2026-10-02).
- Ability Health Services and Rehabilitation LP1,269 clinicians in the group
- Ability Health Services, Inc1,258 clinicians in the group
- Southcoast Physicians Group Inc881 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Sanford
Clinicians with the same Medicare primary specialty in Sanford, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669432605 |
| 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