John William McGillicuddy, M.D.
NPI 1528283488ActiveIndividual· Surgery· Charleston, SC
Surgery (M.D.) in Charleston, South Carolina, trained at University of Michigan Medical School (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $139,078 for 804 claims, against $35,825 paid for services in 2024. Dilon Technologies, Inc. was the largest of 3 companies reporting payments in 2025, $165.50 in all, mostly food and beverage.
Overview
| NPI | 1528283488 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 16, 2007 |
| Last updated in NPPES | Oct 22, 2020 |
| Certified by provider | Oct 22, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 27803 | SC |
| Surgery | 208600000X | 4301072012 | MI |
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 - General Surgery (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 128 across 35 procedure codes |
| Paid by Medicare | $35,825 |
Part D prescriptions in 2024
| Prescriptions (claims) | 804 · 1,120 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $139,078 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | General Surgery |
Medical group
- University Medical Associates of the Medical University of South CarolCharleston, SC · 1,668 clinicians
Hospital affiliation
- Musc Medical CenterCharleston, SC
Other facilities
- Amedisys Home Health of Charleston EastHome health agency · Charleston, SC
- Amedisys Home Health of LexingtonHome health agency · Lexington, SC
Industry payments (Open Payments)
- 2025$165.50 · 3 payments from 3 companies
- 2024$122.22 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dilon Technologies, Inc. | $100.19 | 1 |
| Teleflex LLC | $41.58 | 1 |
| Ethicon US, LLC | $23.73 | 1 |
What the 2025 payments were for
- Food and Beverage$165.50 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 186 general surgeons in Charleston · All general surgeons in South Carolina