Christopher Mahr, MD
NPI 1801880190ActiveIndividual· Family Medicine· Manning, SC
Family Medicine (MD) with Prisma Health Medical Group-Midlands, practicing in Manning, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $1,547,604 for 10,709 claims, against $217,959 paid for services in 2024. Abbvie Inc. reported $35.42 in payments in 2025, mostly food and beverage. Lists Prisma Health Tuomey Hospital as a hospital affiliation.
Overview
| NPI | 1801880190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 1, 2005 |
| Last updated in NPPES | Aug 4, 2026 |
| Certified by provider | Aug 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 28038 | 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 | 271 |
|---|---|
| Services billed | 11,522 across 171 procedure codes |
| Paid by Medicare | $217,959 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,709 · 19,436 30-day fills |
|---|---|
| Patients | 483 |
| Total drug cost | $1,547,604 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Prisma Health Medical Group-MidlandsColumbia, SC · 1,068 clinicians
Hospital affiliation
- Prisma Health Tuomey HospitalSumter, SC
Other facilities
- Amedisys Home Health of LexingtonHome health agency · Lexington, SC
- Medical Services of America Home HealthHome health agency · Irmo, SC
Industry payments (Open Payments)
- 2025$35.42 · 2 payments from 1 company
- 2024$108.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $35.42 | 2 |
What the 2025 payments were for
- Food and Beverage$35.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 family medicine physicians in Manning · All family medicine physicians in South Carolina