Joseph Benjamin Halliday, D.O.
NPI 1134357692ActiveIndividual· Internal Medicine, Infectious Disease· Anderson, SC
Internal Medicine, Infectious Disease (D.O.) with Anmed Health and 1 other group, practicing in Anderson, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $1,487,418 for 981 claims, against $22,311 paid for services in 2024. Abbvie Inc. was the largest of 10 companies reporting payments in 2025, $365.34 in all, mostly food and beverage. Lists Anmed Health as a hospital affiliation.
Overview
| NPI | 1134357692 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2009 |
| Last updated in NPPES | Aug 29, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 36752 | SC |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Internal Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 119 |
|---|---|
| Services billed | 354 across 8 procedure codes |
| Paid by Medicare | $22,311 |
Part D prescriptions in 2024
| Prescriptions (claims) | 981 · 1,083 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $1,487,418 |
| Generic share | 55% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical groups
- Anmed HealthAnderson, SC · 344 clinicians
- Aid UpstateAnderson, SC · 6 clinicians
Hospital affiliation
- Anmed HealthAnderson, SC
Industry payments (Open Payments)
- 2025$365.34 · 16 payments from 10 companies
- 2024$368.05 · 17 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $85.50 | 3 |
| Melinta Therapeutics, LLC | $68.83 | 3 |
| Insmed, Inc. | $46.60 | 2 |
| Merck Sharp & Dohme LLC | $46.59 | 2 |
| Shionogi Inc | $27.32 | 1 |
What the 2025 payments were for
- Food and Beverage$365.34 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Anderson
- 1538192190
- 1033139985
All Internal Medicine, Infectious Disease providers in South Carolina →