Irina Shakhnovich, MD
NPI 1881806529ActiveIndividual· Surgery, Vascular Surgery· La Crosse, WI
Surgery, Vascular Surgery (MD) in La Crosse, Wisconsin, trained at Medical College of Wisconsin (class of 2004). 144 Medicare patients in 2024, $41,346 paid; nearly all of their 96 Part D prescriptions were generic (97%). Shockwave Medical, Inc reported $64.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881806529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 4, 2007 |
| Last updated in NPPES | May 7, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 55090 | WI |
| Surgery | 208600000X | 57-009003 | OH |
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 - Vascular Surgery (IA); Practitioner - General Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 407 across 80 procedure codes |
| Paid by Medicare | $41,346 |
Part D prescriptions in 2024
| Prescriptions (claims) | 96 · 141 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $5,493 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Gundersen Lutheran Medical Center IncLa Crosse, WI · 895 clinicians
- Gundersen Clinic LtdOnalaska, WI · 418 clinicians
- Gundersen Regional Clinics, LLCDecorah, IA · 53 clinicians
Hospital affiliations
- Crossing Rivers Health Medical CenterPrairie Du Chien, WI
- Gundersen Lutheran Medical CenterLa Crosse, WI
- Gundersen Palmer Lutheran Hospital and ClinicsWest Union, IA
Industry payments (Open Payments)
- 2025$64.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $64.00 | 1 |
What the 2025 payments were for
- Food and Beverage$64.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Vascular Surgery providers in La Crosse
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