James William Erwin, MD
NPI 1972542512ActiveIndividual· Hospitalist· Biloxi, MS
Hospitalist (MD) in Biloxi, Mississippi, trained at Wright State University Boonshoft School of Medicine (class of 1993). In 2024 Medicare paid $50,520 for 178 patients, and Part D covered 397 of their prescriptions, 82% of them generic. E.R. Squibb & Sons, L.L.C. reported $18.33 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1972542512 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 17075 | MS |
| Hospitalist | 208M00000X | 35-067153 | OH |
| Hospitalist | 208M00000X | 703 | LA |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 178 |
|---|---|
| Services billed | 642 across 9 procedure codes |
| Paid by Medicare | $50,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 397 · 469 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $29,430 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Wright State University Boonshoft School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Family Practice |
Medical group
- Memorial Hospital at GulfportGulfport, MS · 474 clinicians
Hospital affiliation
- Memorial Hospital at GulfportGulfport, MS
Industry payments (Open Payments)
- 2025$18.33 · 1 payment from 1 company
- 2024$75.53 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $18.33 | 1 |
What the 2025 payments were for
- Food and Beverage$18.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other hospitalists in Biloxi
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