Robert J. Oliver, MD
NPI 1114981032ActiveIndividual· Pediatrics· Woodridge, IL
Pediatrics (MD) in Woodridge, Illinois, trained at Southern Illinois University School of Medicine (class of 1995). 463 Medicare patients in 2024, $163,768 paid; nearly all of their 3,431 Part D prescriptions were generic (91%). Novo Nordisk Inc was the largest of 7 companies reporting payments in 2025, $378.05 in all, mostly food and beverage.
Overview
| NPI | 1114981032 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 17, 2006 |
| Last updated in NPPES | Jan 13, 2026 |
| Certified by provider | Jan 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | 036096698 | IL |
| Internal Medicine | 207R00000X | 036096698 | 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 - Pediatric Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 463 |
|---|---|
| Services billed | 3,312 across 88 procedure codes |
| Paid by Medicare | $163,768 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,431 · 8,118 30-day fills |
|---|---|
| Patients | 360 |
| Total drug cost | $212,338 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Southern Illinois University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Central Dupage Physician GroupGeneva, IL · 1,080 clinicians
- Premier Suburban Medical Group, PLLCNew Lenox, IL · 29 clinicians
Hospital affiliations
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Palos Community HospitalPalos Heights, IL
- Silver Cross Hospital and Medical CentersNew Lenox, IL
Industry payments (Open Payments)
- 2025$378.05 · 20 payments from 7 companies
- 2024$308.89 · 17 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $104.65 | 5 |
| Lilly USA, LLC | $80.67 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $64.02 | 3 |
| Exact Sciences Corporation | $61.40 | 3 |
| Janssen Pharmaceuticals, Inc | $37.56 | 2 |
What the 2025 payments were for
- Food and Beverage$378.05 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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