Quick answers
- Which hospitals does Thomas M. Mazza work at?
- Medicare's official clinician data lists Thomas M. Mazza at 1 hospital: Lexington Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas M. Mazza see patients?
- Medicare's clinician data lists 2 practice locations, including West Columbia, SC and Columbia, SC. Call before your visit to confirm the address.
- What is Thomas M. Mazza's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty.
- Does Thomas M. Mazza accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas M. Mazza 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 Thomas M. Mazza?
- (803) 936-3300, as listed in official Medicare / NPI Registry data.
- What is Thomas M. Mazza's NPI number?
- 1962426684. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas M. Mazza works
Medicare's Facility Affiliation Data lists Thomas M. Mazza at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · CCN 420073
Practice locations
Addresses where Thomas M. Mazza is enrolled with Medicare (CMS data updated 2026-10-02).
- 146 E Hospital Dr, Suite 400West Columbia, SC 29169 (803) 936‑3300
- 3016 Longtown Commons Dr, Suite 210Columbia, SC 29229 (803) 936‑3300
Group practices
Medicare enrollment lists Thomas M. Mazza as a member of this group (CMS data updated 2026-10-02).
- Lexington Health Inc904 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in South Carolina →
Other colorectal surgeons in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Memorial Un Of Newfoundland, Faculty Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962426684 |
| 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