James Halsey, MD
NPI 1356839674ActiveIndividual· Internal Medicine, Infectious Disease· Des Moines, IA
Internal Medicine, Infectious Disease (MD) in Des Moines, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 2018). 304 Medicare patients in 2024, $51,777 paid; nearly all of their 303 Part D prescriptions were generic (95%). Aimmune Therapeutics, Inc. reported $24.85 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1356839674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 23, 2018 |
| Last updated in NPPES | Jun 20, 2024 |
| Certified by provider | Jun 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | MD-51513 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 737 across 11 procedure codes |
| Paid by Medicare | $51,777 |
Part D prescriptions in 2024
| Prescriptions (claims) | 303 · 320 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $72,541 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
Medical groups
- Mercy Clinics IncClive, IA · 443 clinicians
- Broadlawns Medical CenterDes Moines, IA · 306 clinicians
Hospital affiliations
- Mercyone Des Moines Medical CenterDes Moines, IA
- Mercyone Newton Medical CenterNewton, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$24.85 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aimmune Therapeutics, Inc. | $24.85 | 1 |
What the 2025 payments were for
- Food and Beverage$24.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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