Winston D. Rajendram, M.D.
NPI 1659530467ActiveIndividual· Family Medicine· Sycamore, IL
Family Medicine (M.D.) with Central Dupage Physician Group, practicing in Sycamore, Illinois. Their prescriptions cost Medicare Part D more than their services did: $756,625 for 10,872 claims, against $158,544 paid for services in 2024. Abbott Laboratories reported $106.27 in payments in 2025, mostly food and beverage. Lists Northwestern Medicine Central Dupage Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1659530467 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2008 |
| Last updated in NPPES | Feb 7, 2022 |
| Certified by provider | Feb 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036120328 | 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 | 345 |
|---|---|
| Services billed | 2,721 across 38 procedure codes |
| Paid by Medicare | $158,544 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,872 · 25,134 30-day fills |
|---|---|
| Patients | 632 |
| Total drug cost | $756,625 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Northwestern Medicine Delnor Community HospitalGeneva, IL
- Northwestern Medicine Kishwaukee HospitalDekalb, IL
- Northwestern Medicine McHenryMcHenry, IL
- Valley West Community HospitalSandwich, IL
Other facilities
- Absolute Home WellnessHome health agency · Saint Charles, IL
- Centerwell Home Health IIHome health agency · Buffalo Grove, IL
- Dmj Home Health Services, IncHome health agency · Aurora, IL
- Resilience Home Health, LLCHome health agency · Aurora, IL
- Safe Life Home Health Care, LLCHome health agency · Lombard, IL
Industry payments (Open Payments)
- 2025$106.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $106.27 | 1 |
What the 2025 payments were for
- Food and Beverage$106.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 family medicine physicians in Sycamore · All family medicine physicians in Illinois