Bradley R. Gregg, M.D.
NPI 1871549626ActiveIndividual· Emergency Medicine· Saint Charles, MO
Emergency Medicine (M.D.) in Saint Charles, Missouri, licensed in MO, with an NPI issued in May 2006. 606 Medicare patients in 2024, $75,795 paid; nearly all of their 218 Part D prescriptions were generic (96%). Pfizer Inc. was the largest of 3 companies reporting payments in 2024, $63.78 in all, mostly food and beverage.
Overview
| NPI | 1871549626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 25, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 115136 | MO |
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 - Emergency Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 606 |
|---|---|
| Services billed | 675 across 20 procedure codes |
| Paid by Medicare | $75,795 |
Part D prescriptions in 2024
| Prescriptions (claims) | 218 · 218 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $1,902 |
| Generic share | 96% of claims |
Industry payments (Open Payments)
- 2024$63.78 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $24.25 | 1 |
| Ethicon US, LLC | $20.71 | 1 |
| Abbvie Inc. | $18.82 | 1 |
What the 2024 payments were for
- Food and Beverage$63.78 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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