Nathan C. Gilling, D.O.
NPI 1477991602ActiveIndividual· Family Medicine· Walworth, WI
Family Medicine (D.O.) with Aurora Medical Group, Inc., practicing in Walworth, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $983,526 for 9,638 claims, against $139,792 paid for services in 2024. Lists Aurora Lakeland Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1477991602 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2013 |
| Last updated in NPPES | Nov 16, 2023 |
| Certified by provider | Nov 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 67683 | WI |
| Family Medicine | 207Q00000X | 036143429 | 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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 359 |
|---|---|
| Services billed | 2,820 across 52 procedure codes |
| Paid by Medicare | $139,792 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,638 · 22,231 30-day fills |
|---|---|
| Patients | 543 |
| Total drug cost | $983,526 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliations
- Aurora Lakeland Medical CenterElkhorn, WI
- Aurora Memorial Hospital BurlingtonBurlington, WI
- Aurora St Lukes Medical CenterMilwaukee, WI
Other facilities
- Aurora at HomeHome health agency · Milwaukee, WI
- Transitions Home HealthHome health agency · Elkhorn, WI
- Aurora at HomeHospice · Wauwatosa, WI
- Golden Years of Lake GenevaNursing home · Lake Geneva, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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