Erin Maureen Mullaney, M.D.
NPI 1285924662ActiveIndividual· Allergy & Immunology· Greenville, SC
Allergy & Immunology (M.D.) in Greenville, South Carolina, trained at Medical University of South Carolina College of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $235,054 for 351 claims, against $8,107 paid for services in 2024. Csl Behring was the largest of 16 companies reporting payments in 2025, $428.86 in all, mostly food and beverage.
Overview
| NPI | 1285924662 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2011 |
| Last updated in NPPES | Jun 29, 2021 |
| Certified by provider | Jun 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 40907 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 240 across 15 procedure codes |
| Paid by Medicare | $8,107 |
Part D prescriptions in 2024
| Prescriptions (claims) | 351 · 529 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $235,054 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Allergy/Immunology |
Medical group
- Prisma Health University Medical GroupGreenville, SC · 2,493 clinicians
Hospital affiliations
- Prisma Health Patewood HospitalGreenville, SC
- Prisma Health Greenville Memorial HospitalGreenville, SC
- Prisma Health Hillcrest HospitalSimpsonville, SC
Industry payments (Open Payments)
- 2025$428.86 · 18 payments from 16 companies
- 2024$181.66 · 7 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $48.45 | 2 |
| Pfizer Inc. | $36.75 | 2 |
| Genentech USA, Inc. | $31.79 | 1 |
| Genzyme Corporation | $31.34 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $30.02 | 1 |
What the 2025 payments were for
- Food and Beverage$428.86 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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