John Andrew Davis, MD
NPI 1801450341ActiveIndividual· Internal Medicine, Critical Care Medicine· Madison, WI
Internal Medicine, Critical Care Medicine (MD) in Madison, Wisconsin, trained at University of Wisconsin School of Medicine (class of 2019). Part D covered 32 prescriptions written in 2024, 69% of them generic.
Overview
| NPI | 1801450341 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 30, 2019 |
| Last updated in NPPES | Jun 15, 2026 |
| Certified by provider | Jun 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 75300-20 | WI |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 75300-20 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (WI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 46 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $5,239 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- University of Wisconsin Medical Foundation IncMadison, WI · 2,553 clinicians
Hospital affiliation
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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