Christian J. Posner, MD, PHD
NPI 1518028497ActiveIndividual· Internal Medicine, Cardiovascular Disease· Janesville, WI
Internal Medicine, Cardiovascular Disease (MD, PHD) in Janesville, Wisconsin, licensed in WI and CA, with an NPI issued in December 2006. In 2024 Medicare paid $70,407 for 465 patients, and Part D covered 478 of their prescriptions, 82% of them generic.
Overview
| NPI | 1518028497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Dec 13, 2006 |
| Last updated in NPPES | Dec 12, 2023 |
| Certified by provider | Dec 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 34009 | WI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | G15258 | CA |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 465 |
|---|---|
| Services billed | 1,177 across 21 procedure codes |
| Paid by Medicare | $70,407 |
Part D prescriptions in 2024
| Prescriptions (claims) | 478 · 1,191 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $95,501 |
| Generic share | 82% of claims |
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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