Philip Z. Wirganowicz, MD
NPI 1972681773ActiveIndividual· Orthopaedic Surgery· Oakland, CA
Orthopaedic Surgery (MD) with Kaiser Foundation Health Plan of the Northwest, practicing in Oakland, California. Their prescriptions cost Medicare Part D more than their services did: $2,980 for 260 claims, against $1,136 paid for services in 2024. Medtronic, Inc. reported $35.00 in payments in 2025, mostly consulting fees. Lists Kaiser Sunnyside Medical Center as a hospital affiliation.
Overview
| NPI | 1972681773 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Feb 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | G73671 | 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 - Orthopedic Surgery (OR); Practitioner - Orthopedic Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 235 across 8 procedure codes |
| Paid by Medicare | $1,136 |
Part D prescriptions in 2024
| Prescriptions (claims) | 260 · 329 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $2,980 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical group
- Kaiser Foundation Health Plan of the NorthwestSalem, OR · 1,807 clinicians
Hospital affiliation
- Kaiser Sunnyside Medical CenterClackamas, OR
Industry payments (Open Payments)
- 2025$35.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $35.00 | 1 |
What the 2025 payments were for
- Consulting Fee$35.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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