Natasha Raj Ahuja, MD
NPI 1689107013ActiveIndividual· Surgery, Vascular Surgery· Green Bay, WI
Surgery, Vascular Surgery (MD) with St Vincent Hospital-Hospital Sisters-Third Order of St Francis, practicing in Green Bay, Wisconsin. Mostly services rather than prescriptions: Medicare paid $3,803 for 21 patients in 2024, with only 41 Part D claims. W. L. Gore & Associates, Inc. was the largest of 2 companies reporting payments in 2025, $782.20 in all, mostly food and beverage. Lists Bellin Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1689107013 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 4, 2017 |
| Last updated in NPPES | Dec 20, 2024 |
| Certified by provider | Dec 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 84255-20 | 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 - Vascular Surgery (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 25 across 14 procedure codes |
| Paid by Medicare | $3,803 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 53 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $222.13 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Vascular Surgery |
Medical group
- St Vincent Hospital-Hospital Sisters-Third Order of St FrancisGreen Bay, WI · 603 clinicians
Hospital affiliations
- Bellin Memorial HospitalGreen Bay, WI
- Door County Medical CenterSturgeon Bay, WI
- St Marys Hospital Medical CtrGreen Bay, WI
- St Nicholas HospitalSheboygan, WI
- St Vincent HospitalGreen Bay, WI
Industry payments (Open Payments)
- 2025$782.20 · 11 payments from 2 companies
- 2024$1,089 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $714.51 | 10 |
| Medtronic, Inc. | $67.69 | 1 |
What the 2025 payments were for
- Food and Beverage$433.31 · 8 payments
- Travel and Lodging$348.89 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Vascular Surgery providers in Green Bay
- 1043274715
- 1093475378
- 1972714285
- 1386726115
- 1689802977
- 1912385378