Jeffrey W. Brennan, M.D.
NPI 1013238674ActiveIndividual· Anesthesiology· Leawood, KS
Anesthesiology (M.D.) with Anesthesia Associates of Kansas City PA, practicing in Leawood, Kansas. Medicare paid $57,352 for services to 453 patients in 2024. Merck Sharp & Dohme LLC reported $23.08 in payments in 2025, mostly food and beverage. Lists Kansas City Orthopaedic Institute and 1 other hospital as hospital affiliations.
Overview
| NPI | 1013238674 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2010 |
| Last updated in NPPES | Apr 8, 2026 |
| Certified by provider | Apr 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 04-38221 | KS |
| Anesthesiology | 207L00000X | 125058375 | IL |
| Anesthesiology | 207L00000X | 2015022430 | MO |
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 - Anesthesiology (KS); Practitioner - Anesthesiology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 453 |
|---|---|
| Services billed | 771 across 45 procedure codes |
| Paid by Medicare | $57,352 |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Anesthesia Associates of Kansas City PAOverland Park, KS · 216 clinicians
Hospital affiliations
- Kansas City Orthopaedic InstituteLeawood, KS
- Lee's Summit Medical CenterLees Summit, MO
Industry payments (Open Payments)
- 2025$23.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $23.08 | 1 |
What the 2025 payments were for
- Food and Beverage$23.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Anesthesiology providers in Leawood
- 1871750612
- 1720902398
- 1073787453
- 1255978359
- 1760502470
- 1891857785
- 1598820110
- 1831291921
- 1447208327
- 1689682676
- 1740494046
- 1891743688