Patrick M. O'Malley, MD
NPI 1144350588ActiveIndividual· Emergency Medicine· Lexington, SC
Emergency Medicine (MD) in Lexington, South Carolina, licensed in SC and NC, with an NPI issued in March 2007. 215 Medicare patients in 2024, $24,911 paid; nearly all of their 208 Part D prescriptions were generic (93%).
Overview
| NPI | 1144350588 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 6, 2007 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 29723 | SC |
| Emergency Medicine | 207P00000X | 121501 | NC |
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 - Emergency Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 246 across 14 procedure codes |
| Paid by Medicare | $24,911 |
Part D prescriptions in 2024
| Prescriptions (claims) | 208 · 209 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $1,359 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 emergency medicine physicians in Lexington · All emergency medicine physicians in South Carolina