Quick answers
- Which hospitals does Robert P. Nantais work at?
- Medicare's official clinician data lists Robert P. Nantais at 1 hospital: Atrium Health Union. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert P. Nantais see patients?
- Medicare's clinician data lists 3 practice locations, including Rock Hill, SC, Fort Mill, SC and Waxhaw, NC. Call before your visit to confirm the address.
- What is Robert P. Nantais's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Robert P. Nantais accept Medicare assignment?
- Yes. Medicare's clinician data says Robert P. Nantais 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 Robert P. Nantais?
- (704) 667-4045, as listed in official Medicare / NPI Registry data.
- What is Robert P. Nantais's NPI number?
- 1447234588. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert P. Nantais works
Medicare's Facility Affiliation Data lists Robert P. Nantais at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Atrium Health UnionMonroe, NC · Acute Care Hospital · CCN 340130
Practice locations
Addresses where Robert P. Nantais is enrolled with Medicare (CMS data updated 2026-10-02).
- 134 Professional Park DrRock Hill, SC 29732 (704) 667‑4045
- 1690 Hwy 160 WFort Mill, SC 29708 (803) 548‑2424
- 2700 Providence Rd S, Suite 200Waxhaw, NC 28173 (704) 667‑6725
Group practices
Medicare enrollment lists Robert P. Nantais as a member of this group (CMS data updated 2026-10-02).
- Carolinas Physicians Network Inc2,325 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447234588 |
| 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