Brian Didier, MD
NPI 1417521618ActiveIndividual· Family Medicine· Dixon, IL
Family Medicine (MD) with Osf Multi-Specialty Group, practicing in Dixon, Illinois. Their prescriptions cost Medicare Part D more than their services did: $113,366 for 1,385 claims, against $16,347 paid for services in 2024. Genentech USA, Inc. was the largest of 2 companies reporting payments in 2024, $39.22 in all, mostly food and beverage. Lists Osf Saint Katharine Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1417521618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 13, 2021 |
| Last updated in NPPES | Dec 10, 2024 |
| Certified by provider | Dec 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036169544 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | IL |
| Hospitalist | 208M00000X | 036169544 | IL |
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 - Family Practice (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 225 across 6 procedure codes |
| Paid by Medicare | $16,347 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,385 · 2,504 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $113,366 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Osf Multi-Specialty GroupMorton, IL · 2,114 clinicians
Hospital affiliations
- Osf Saint Katharine Medical CenterDixon, IL
- Saint Anthony Medical CenterRockford, IL
- Saint Francis Medical CenterPeoria, IL
Industry payments (Open Payments)
- 2024$39.22 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $20.39 | 1 |
| Novo Nordisk Inc | $18.83 | 1 |
What the 2024 payments were for
- Food and Beverage$39.22 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 family medicine physicians in Dixon · All family medicine physicians in Illinois