Jack-Ky Wang, MD
NPI 1093744617ActiveIndividual· Family Medicine· Beloit, WI
Family Medicine (MD) with Beloit Health System Inc, practicing in Beloit, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $1,760,778 for 14,797 claims, against $71,690 paid for services in 2024. Pfizer Inc. was the largest of 16 companies reporting payments in 2025, $983.04 in all, mostly food and beverage. Lists Beloit Health System and 1 other hospital as hospital affiliations.
Overview
| NPI | 1093744617 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Oct 20, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 50353-020 | WI |
| Family Medicine | 207Q00000X | 036-108395 | IL |
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 - Family Practice (IL); Practitioner - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 444 |
|---|---|
| Services billed | 958 across 20 procedure codes |
| Paid by Medicare | $71,690 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,797 · 32,631 30-day fills |
|---|---|
| Patients | 851 |
| Total drug cost | $1,760,778 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Beloit Health System IncBeloit, WI · 135 clinicians
Hospital affiliations
- Beloit Health SystemBeloit, WI
- University of Wi Hospitals & Clinics AuthorityMadison, WI
Other facilities
- Commonheart Home HealthHome health agency · Waukesha, WI
- Interim Healthcare of WisconsinHome health agency · Madison, WI
- Beloit Regional HospiceHospice · Beloit, WI
- Autumn Lake Healthcare at BeloitNursing home · Beloit, WI
Industry payments (Open Payments)
- 2025$983.04 · 62 payments from 16 companies
- 2024$757.80 · 46 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $239.25 | 16 |
| Novo Nordisk Inc | $194.96 | 6 |
| Lilly USA, LLC | $146.67 | 16 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $103.27 | 6 |
| Kowa Pharmaceuticals America, Inc. | $57.68 | 4 |
What the 2025 payments were for
- Food and Beverage$983.04 · 62 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 family medicine physicians in Beloit · All family medicine physicians in Wisconsin