Nicholas Anthony Grimaldi, D.O.
NPI 1528080777ActiveIndividual· Orthopaedic Surgery· Columbia, SC
Orthopaedic Surgery (D.O.) in Columbia, South Carolina, trained at Philadelphia College of Osteopathic Medicine (class of 2001). 323 Medicare patients in 2024, $310,753 paid; nearly all of their 1,044 Part D prescriptions were generic (98%). Philadelphia Medical Management Company LLC was the largest of 17 companies reporting payments in 2025, $189,902 in all, mostly consulting fees.
Overview
| NPI | 1528080777 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | Apr 29, 2025 |
| Certified by provider | Apr 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | DO1840 | TN |
| Orthopaedic Surgery | 207X00000X | D01840 | TN |
| Orthopaedic Surgery | 207X00000X | DO87813 | SC |
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine | 207XS0117X | DO 1840 | TN |
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine | 207XS0117X | DO87813 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (SC); Practitioner - Orthopedic Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 323 |
|---|---|
| Services billed | 3,303 across 128 procedure codes |
| Paid by Medicare | $310,753 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,044 · 1,059 30-day fills |
|---|---|
| Patients | 436 |
| Total drug cost | $20,995 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Musc Community PhysiciansCentennial, CO · 1,544 clinicians
Hospital affiliations
- KershawhealthCamden, SC
- Musc Health Columbia Medical Center DowntownColumbia, SC
Other facilities
- Amedisys Home Health of CamdenHome health agency · Camden, SC
- Enhabit Home Health AikenHome health agency · Columbia, SC
- Medical Services of America Home HealthHome health agency · Irmo, SC
- Midlands Regional Rehabilitation HospitalInpatient rehabilitation facility · Elgin, SC
Industry payments (Open Payments)
- 2025$189,902 · 45 payments from 17 companies
- 2024$803.20 · 20 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philadelphia Medical Management Company LLC | $187,834 | 1 |
| The Institute of Musculoskeletal Science and Education | $780.14 | 15 |
| Stryker Corporation | $772.72 | 11 |
| Vertex Pharmaceuticals Incorporated | $60.94 | 2 |
| Peerless Surgical Inc. | $58.86 | 2 |
What the 2025 payments were for
- Consulting Fee$187,834 · 1 payment
- Food and Beverage$820.03 · 25 payments
- Royalty or License$780.14 · 15 payments
- Travel and Lodging$467.92 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 orthopedic surgeons in Columbia · All orthopedic surgeons in South Carolina