Anita I. Gheller-Rigoni, DO
NPI 1073543096ActiveIndividual· Internal Medicine, Allergy & Immunology· Oshkosh, WI
Internal Medicine, Allergy & Immunology (DO) in Oshkosh, Wisconsin, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $1,175,903 for 2,347 claims, against $275,139 paid for services in 2024. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $59.00 in all, mostly education.
Overview
| NPI | 1073543096 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 4, 2006 |
| Last updated in NPPES | Jun 9, 2025 |
| Certified by provider | Jun 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | 47137 | WI |
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 - Allergy/Immunology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 139 |
|---|---|
| Services billed | 8,442 across 42 procedure codes |
| Paid by Medicare | $275,139 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,347 · 3,735 30-day fills |
|---|---|
| Patients | 313 |
| Total drug cost | $1,175,903 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliation
- Aurora Medical Ctr OshkoshOshkosh, WI
Industry payments (Open Payments)
- 2025$59.00 · 2 payments from 2 companies
- 2024$189.28 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $34.00 | 1 |
| Ionis Pharmaceuticals, Inc. | $25.00 | 1 |
What the 2025 payments were for
- Education$59.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records