Marlise K. Davidson-Fiedler, MD
NPI 1528590908ActiveIndividual· Family Medicine· Janesville, WI
Family Medicine (MD) with Mercy Health System Corporation and 4 other groups, practicing in Janesville, Wisconsin. In 2024 Medicare paid $29,106 for 209 patients, and Part D covered 185 of their prescriptions, 84% of them generic. E.R. Squibb & Sons, L.L.C. reported $17.09 in payments in 2024, mostly food and beverage. Lists Freestone Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1528590908 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2017 |
| Last updated in NPPES | Sep 25, 2023 |
| Certified by provider | Sep 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 67824-20 | WI |
| Family Medicine | 207Q00000X | T9834 | TX |
| Hospitalist | 208M00000X | 67824-20 | 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 (KS); Practitioner - Hospitalist (LA); Practitioner - Family Practice (TX); Practitioner - Internal Medicine (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 209 |
|---|---|
| Services billed | 375 across 17 procedure codes |
| Paid by Medicare | $29,106 |
Part D prescriptions in 2024
| Prescriptions (claims) | 185 · 195 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $12,036 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Mercy Health System CorporationJanesville, WI · 753 clinicians
- Stoughton Hospital AssociationStoughton, WI · 66 clinicians
- Morehouse General HospitalBastrop, LA · 35 clinicians
- Beam Healthcare, SCFairfield, TX · 16 clinicians
- Morton County HospitalElkhart, KS · 15 clinicians
Hospital affiliations
- Freestone Medical CenterFairfield, TX
- Frio Regional HospitalPearsall, TX
- Mercy Health System CorpJanesville, WI
- Morton County HospitalElkhart, KS
- Stoughton HospitalStoughton, WI
Industry payments (Open Payments)
- 2024$17.09 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $17.09 | 1 |
What the 2024 payments were for
- Food and Beverage$17.09 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 73 family medicine physicians in Janesville · All family medicine physicians in Wisconsin