Grant Nicholas Bleeker, M.D.
NPI 1063739894ActiveIndividual· Anesthesiology· St Louis, MO
Anesthesiology (M.D.) in St Louis, Missouri, trained at Creighton University School of Medicine (class of 2010). Medicare paid $740.81 for services to 13 patients in 2024. Heron Therapeutics, Inc. was the largest of 4 companies reporting payments in 2025, $127.22 in all, mostly food and beverage.
Overview
| NPI | 1063739894 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 4, 2010 |
| Last updated in NPPES | May 23, 2024 |
| Certified by provider | May 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 2014005675 | MO |
| Anesthesiology | 207L00000X | APPLICATION ACTIVE | IA |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 14 across 5 procedure codes |
| Paid by Medicare | $740.81 |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Anesthesiology |
Medical group
- Missouri Baptist Medical CenterSaint Louis, MO · 124 clinicians
Hospital affiliation
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$127.22 · 6 payments from 4 companies
- 2024$178.49 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heron Therapeutics, Inc. | $47.31 | 2 |
| Merck Sharp & Dohme LLC | $39.37 | 2 |
| Medtronic, Inc. | $23.73 | 1 |
| Chiesi USA, Inc. | $16.81 | 1 |
What the 2025 payments were for
- Food and Beverage$127.22 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 anesthesiologists in St Louis · All anesthesiologists in Missouri