Ajay K. Sahajpal, MD
NPI 1245377233ActiveIndividual· Surgery· Milwaukee, WI
Surgery (MD) with Ascension Medical Group-Southeast Wisconsin Inc and 2 other groups, practicing in Milwaukee, Wisconsin. 52 Medicare patients in 2024, $15,140 paid; nearly all of their 54 Part D prescriptions were generic (91%). Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $155.83 in all, mostly food and beverage. Lists Ascension All Saints Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1245377233 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 31, 2007 |
| Last updated in NPPES | Dec 23, 2024 |
| Certified by provider | Dec 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 036-151332 | IL |
| Transplant Surgery | 204F00000X | 49031 | MN |
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 - General Surgery (IL); Practitioner - Nephrology (SD); Practitioner - General Surgery (WI); Practitioner - Surgical Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 52 |
|---|---|
| Services billed | 84 across 20 procedure codes |
| Paid by Medicare | $15,140 |
Part D prescriptions in 2024
| Prescriptions (claims) | 54 · 72 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $3,221 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Surgical Oncology |
Medical groups
- Ascension Medical Group-Southeast Wisconsin IncBrookfield, WI · 545 clinicians
- Columbia St Marys Hospital Milwaukee IncMilwaukee, WI · 306 clinicians
- Ascension Medical Group-Fox Valley Wisconsin, IncAppleton, WI · 259 clinicians
Hospital affiliations
- Ascension All Saints HospitalRacine, WI
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI
- Ascension Se Wisconsin HospitalMilwaukee, WI
- Ascension St Francis HospitalMilwaukee, WI
Industry payments (Open Payments)
- 2025$155.83 · 2 payments from 2 companies
- 2024$6,226 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $137.92 | 1 |
| Histosonics, Inc. | $17.91 | 1 |
What the 2025 payments were for
- Food and Beverage$155.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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