Hayley Derome Winninghoff, MD
NPI 1962962944ActiveIndividual· Family Medicine, Sports Medicine· San Jose, CA
Family Medicine, Sports Medicine (MD) in San Jose, California, trained at University of Washington School of Medicine (class of 2019). 66 Medicare patients in 2024, $17,697 paid; nearly all of their 134 Part D prescriptions were generic (94%). Bioventus LLC reported $23.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1962962944 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2019 |
| Last updated in NPPES | Mar 6, 2024 |
| Certified by provider | Mar 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Sports Medicine Primary | 207QS0010X | A176060 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 66 |
|---|---|
| Services billed | 203 across 33 procedure codes |
| Paid by Medicare | $17,697 |
Part D prescriptions in 2024
| Prescriptions (claims) | 134 · 302 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $6,998 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Industry payments (Open Payments)
- 2025$23.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bioventus LLC | $23.72 | 1 |
What the 2025 payments were for
- Food and Beverage$23.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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