Carl J. Viviano, M.D.
NPI 1811925829ActiveIndividual· Urology· Wausau, WI
Urology (M.D.) in Wausau, Wisconsin, trained at Wayne State University School of Medicine (class of 1991). 47 Medicare patients in 2024, $9,545 paid; all of their 51 Part D prescriptions were generic. Astrazeneca Pharmaceuticals LP reported $35.06 in payments in 2025, mostly education.
Overview
| NPI | 1811925829 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Jul 28, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 31967-020 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 98 across 22 procedure codes |
| Paid by Medicare | $9,545 |
Part D prescriptions in 2024
| Prescriptions (claims) | 51 · 85 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $352.36 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.Rhinelander, WI · 574 clinicians
- Aspirus Medical Group, Inc.Wausau, WI · 268 clinicians
Hospital affiliations
- Aspirus Rhinelander HospitalRhinelander, WI
- Aspirus Stevens Point Hospital & Clinics, Inc.Stevens Point, WI
- Aspirus Wausau HospitalWausau, WI
Industry payments (Open Payments)
- 2025$35.06 · 1 payment from 1 company
- 2024$190.24 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $35.06 | 1 |
What the 2025 payments were for
- Education$35.06 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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