Korey Daniel Willmann, M.D.
NPI 1184940819ActiveIndividual· Anesthesiology· Baton Rouge, LA
Anesthesiology (M.D.) in Baton Rouge, Louisiana, trained at University of Texas Medical Branch at Galveston (class of 2010). Medicare paid $6,274 for services to 74 patients in 2024. Baxter Healthcare was the largest of 4 companies reporting payments in 2025, $154.93 in all, mostly food and beverage.
Overview
| NPI | 1184940819 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2010 |
| Last updated in NPPES | Jun 29, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | P9031 | TX |
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 - Anesthesiology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 74 |
|---|---|
| Services billed | 158 across 17 procedure codes |
| Paid by Medicare | $6,274 |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Anesthesiology |
Medical group
- The Capital City Anesthesia Group, LLCBaton Rouge, LA · 48 clinicians
Hospital affiliation
- Baton Rouge General Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$154.93 · 4 payments from 4 companies
- 2024$196.86 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $98.33 | 1 |
| Heron Therapeutics, Inc. | $24.79 | 1 |
| Merck Sharp & Dohme LLC | $16.91 | 1 |
| Vertex Pharmaceuticals Incorporated | $14.90 | 1 |
What the 2025 payments were for
- Food and Beverage$154.93 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other anesthesiologists in Baton Rouge
- 1275678237
- 1538159991
- 1740634609
- 1003076084
- 1033309224
- 1043217789
- 1063602431
- 1184086514
- 1205923588
- 1255334561
- 1265574859
- 1275160228
All 77 anesthesiologists in Baton Rouge · All anesthesiologists in Louisiana