Zachary Droeszler, M.D.
NPI 1386178713ActiveIndividual· Family Medicine· Platteville, WI
Family Medicine (M.D.) in Platteville, Wisconsin, trained at University of Minnesota Medical School (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $587,965 for 4,680 claims, against $18,287 paid for services in 2024. Glaxosmithkline, LLC. reported $14.33 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1386178713 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 12, 2017 |
| Last updated in NPPES | Nov 13, 2020 |
| Certified by provider | Nov 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 70423-20 | WI |
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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 405 across 31 procedure codes |
| Paid by Medicare | $18,287 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,680 · 9,176 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $587,965 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Family Practice |
Medical group
- Southwest Health Center IncPlatteville, WI · 114 clinicians
Hospital affiliation
- Southwest Health CenterPlatteville, WI
Other facilities
- Commonheart Home HealthHome health agency · Waukesha, WI
- Grant County Home Nursing ServiceHome health agency · Lancaster, WI
- St Croix Hospice BarabooHospice · Baraboo, WI
- St Dominic VillaNursing home · Hazel Green, WI
Industry payments (Open Payments)
- 2025$14.33 · 1 payment from 1 company
- 2024$20.77 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $14.33 | 1 |
What the 2025 payments were for
- Food and Beverage$14.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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