Stephen Lee Deweese, MD
NPI 1356872709ActiveIndividual· Psychiatry & Neurology, Psychiatry· Baton Rouge, LA
Psychiatry & Neurology, Psychiatry (MD) in Baton Rouge, Louisiana, trained at West Virginia University School of Medicine (class of 2017). 45 Medicare patients in 2024, $8,157 paid; nearly all of their 99 Part D prescriptions were generic (95%). Alkermes, Inc. was the largest of 2 companies reporting payments in 2025, $166.20 in all, mostly food and beverage.
Overview
| NPI | 1356872709 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 27, 2017 |
| Last updated in NPPES | Aug 10, 2023 |
| Certified by provider | Aug 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 313187 | LA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Psychiatry (LA); Practitioner - Psychiatry (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 106 across 13 procedure codes |
| Paid by Medicare | $8,157 |
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 123 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $1,378 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | West Virginia University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Psychiatry |
Medical group
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
Hospital affiliation
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$166.20 · 3 payments from 2 companies
- 2024$46.85 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $144.27 | 2 |
| Teva Pharmaceuticals USA, Inc. | $21.93 | 1 |
What the 2025 payments were for
- Food and Beverage$166.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 102 psychiatrists in Baton Rouge · All psychiatrists in Louisiana