John Flickinger, MD
NPI 1912945601ActiveIndividual· Pathology, Clinical Pathology/Laboratory Medicine· Madison, WI
Pathology, Clinical Pathology/Laboratory Medicine (MD) in Madison, Wisconsin, trained at Indiana University School of Medicine (class of 1984). Medicare paid $69,053 for services to 1,061 patients in 2024.
Overview
| NPI | 1912945601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Clinical Pathology/Laboratory Medicine Primary | 207ZP0105X | 34223 | 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 - Pathology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,061 |
|---|---|
| Services billed | 2,874 across 31 procedure codes |
| Paid by Medicare | $69,053 |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Pathology |
Medical groups
- The Monroe Clinic, Inc.Monroe, WI · 199 clinicians
- Associated Pathologists, SCMadison, WI · 19 clinicians
Hospital affiliations
- Fort Memorial HospitalFort Atkinson, WI
- Southwest Health CenterPlatteville, WI
- Ssm Health St Clare Hospital - BarabooBaraboo, WI
- Ssm Health St Mary's Hospital - JanesvilleJanesville, WI
- Ssm Health St Mary's Hospital - MadisonMadison, WI
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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All 60 Pathology, Clinical Pathology/Laboratory Medicine providers in Madison · All Pathology, Clinical Pathology/Laboratory Medicine providers in Wisconsin