Michael John Neville, D.O.
NPI 1174800155ActiveIndividual· Family Medicine· Naperville, IL
Family Medicine (D.O.) with Dupage Medical Group Ltd, practicing in Naperville, Illinois. Their prescriptions cost Medicare Part D more than their services did: $278,702 for 2,763 claims, against $90,008 paid for services in 2024. Lilly USA, LLC was the largest of 9 companies reporting payments in 2025, $338.50 in all, mostly food and beverage.
Overview
| NPI | 1174800155 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Nov 4, 2011 |
| Last updated in NPPES | Jan 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 036135947 | 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 | 263 |
|---|---|
| Services billed | 2,228 across 91 procedure codes |
| Paid by Medicare | $90,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,763 · 7,144 30-day fills |
|---|---|
| Patients | 311 |
| Total drug cost | $278,702 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Dupage Medical Group LtdWinfield, IL · 1,322 clinicians
Other facilities
- Residential Home HealthHome health agency · Lisle, IL
Industry payments (Open Payments)
- 2025$338.50 · 17 payments from 9 companies
- 2024$511.09 · 28 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $108.39 | 5 |
| Amgen Inc. | $61.50 | 3 |
| Abbvie Inc. | $39.57 | 2 |
| Merck Sharp & Dohme LLC | $32.58 | 2 |
| Gilead Sciences, Inc. | $28.13 | 1 |
What the 2025 payments were for
- Food and Beverage$338.50 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 119 family medicine physicians in Naperville · All family medicine physicians in Illinois