Gretchen Wagner, MD
NPI 1194187864ActiveIndividual· Family Medicine· Greenville, WI
Family Medicine (MD) in Greenville, Wisconsin, trained at Medical College of Wisconsin (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $232,699 for 2,621 claims, against $25,340 paid for services in 2024. Dynavax Technologies Corporation reported $26.82 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1194187864 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2016 |
| Last updated in NPPES | Oct 16, 2025 |
| Certified by provider | Oct 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 67986-20 | WI |
| Family Medicine, Addiction Medicine | 207QA0401X | 67986-20 | 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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 391 across 37 procedure codes |
| Paid by Medicare | $25,340 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,621 · 6,353 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $232,699 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Ascension Medical Group-Fox Valley Wisconsin, IncAppleton, WI · 259 clinicians
Hospital affiliations
- Ascension Ne Wisconsin - St Elizabeth CampusAppleton, WI
- Thedacare Regional Med Ctr - NeenahNeenah, WI
Industry payments (Open Payments)
- 2024$26.82 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dynavax Technologies Corporation | $26.82 | 1 |
What the 2024 payments were for
- Food and Beverage$26.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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