Jacob John Jewulski, MD
NPI 1982281770ActiveIndividual· Internal Medicine· Greenfield, WI
Internal Medicine (MD) in Greenfield, Wisconsin, trained at University of Michigan Medical School (class of 2021). Mostly services rather than prescriptions: Medicare paid $3,329 for 15 patients in 2024, with only 30 Part D claims. United Therapeutics Corporation was the largest of 2 companies reporting payments in 2025, $147.10 in all, mostly food and beverage.
Overview
| NPI | 1982281770 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 26, 2021 |
| Last updated in NPPES | Jun 26, 2026 |
| Certified by provider | Jun 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 81368 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 81368-20 | WI |
| Hospitalist | 208M00000X | 81368 | 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 - Hospitalist (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 47 across 7 procedure codes |
| Paid by Medicare | $3,329 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30 · 54 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $660.72 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Industry payments (Open Payments)
- 2025$147.10 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $125.00 | 2 |
| Ge Healthcare | $22.10 | 1 |
What the 2025 payments were for
- Food and Beverage$147.10 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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