John R. Mattheis, MD
NPI 1053361329ActiveIndividual· Family Medicine· Florence, SC
Family Medicine (MD) in Florence, South Carolina, trained at University of Iowa, Rj & L Carver College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $125,951 for 1,220 claims, against $53,500 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $128.24 in all, mostly food and beverage.
Overview
| NPI | 1053361329 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 10, 2006 |
| Last updated in NPPES | Jan 15, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 19564 | 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 - Family Practice (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 364 |
|---|---|
| Services billed | 859 across 40 procedure codes |
| Paid by Medicare | $53,500 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,220 · 2,539 30-day fills |
|---|---|
| Patients | 73 |
| Total drug cost | $125,951 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
Medical groups
- McLeod Physician Associates IILittle River, SC · 550 clinicians
- McLeod Regional Medical Center of the Pee Dee IncMyrtle Beach, SC · 406 clinicians
Hospital affiliation
- McLeod Regional Medical Center-Pee DeeFlorence, SC
Other facilities
- McLeod Home Health IncHome health agency · Florence, SC
Industry payments (Open Payments)
- 2025$128.24 · 7 payments from 5 companies
- 2024$124.62 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $53.27 | 3 |
| Novartis Pharmaceuticals Corporation | $23.42 | 1 |
| Stryker Corporation | $21.35 | 1 |
| Amgen Inc. | $15.95 | 1 |
| Tactile Systems Technology Inc | $14.25 | 1 |
What the 2025 payments were for
- Food and Beverage$128.24 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 176 family medicine physicians in Florence · All family medicine physicians in South Carolina