Dejan Rikert, D.O.
NPI 1184870131ActiveIndividual· Family Medicine· Wheaton, IL
Family Medicine (D.O.) with Dupage Medical Group Ltd, practicing in Wheaton, Illinois. Their prescriptions cost Medicare Part D more than their services did: $172,196 for 3,384 claims, against $68,648 paid for services in 2024. Exact Sciences Corporation was the largest of 4 companies reporting payments in 2025, $104.30 in all, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital as a hospital affiliation.
Overview
| NPI | 1184870131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2008 |
| Last updated in NPPES | Aug 18, 2023 |
| Certified by provider | Aug 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036121881 | 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 | 257 |
|---|---|
| Services billed | 1,811 across 78 procedure codes |
| Paid by Medicare | $68,648 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,384 · 8,724 30-day fills |
|---|---|
| Patients | 356 |
| Total drug cost | $172,196 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Hospital affiliation
- Northwestern Medicine Central Dupage HospitalWinfield, IL
Industry payments (Open Payments)
- 2025$104.30 · 5 payments from 4 companies
- 2024$345.87 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $47.50 | 2 |
| Novo Nordisk Inc | $22.53 | 1 |
| Pfizer Inc. | $19.75 | 1 |
| Astrazeneca Pharmaceuticals LP | $14.52 | 1 |
What the 2025 payments were for
- Food and Beverage$104.30 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 family medicine physicians in Wheaton · All family medicine physicians in Illinois