James M. Cygan, MD
NPI 1235145210ActiveIndividual· Internal Medicine· Wausau, WI
Internal Medicine (MD) in Wausau, Wisconsin, trained at Northwestern University Feinberg Medical School (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $898,356 for 2,215 claims, against $93,840 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 6 companies reporting payments in 2025, $166.00 in all, mostly food and beverage.
Overview
| NPI | 1235145210 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Sep 18, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 45596 | 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 - Pulmonary Disease (MI); Practitioner - Pulmonary Disease (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,050 |
|---|---|
| Services billed | 1,963 across 30 procedure codes |
| Paid by Medicare | $93,840 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,215 · 2,748 30-day fills |
|---|---|
| Patients | 358 |
| Total drug cost | $898,356 |
| Generic share | 36% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.Rhinelander, WI · 574 clinicians
- Aspirus Wausau Hospital IncWausau, WI · 237 clinicians
Hospital affiliations
- Aspirus Medford Hospital & Clinics, IncMedford, WI
- Aspirus Rhinelander HospitalRhinelander, WI
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI
- Aspirus Wausau HospitalWausau, WI
- Langlade HospitalAntigo, WI
Industry payments (Open Payments)
- 2025$166.00 · 8 payments from 6 companies
- 2024$194.74 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $41.30 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $37.05 | 2 |
| Grifols USA, LLC | $31.97 | 1 |
| Insmed, Inc. | $20.39 | 1 |
| Astellas Pharma US Inc | $18.03 | 1 |
What the 2025 payments were for
- Food and Beverage$166.00 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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