Gene Yang, M.D.
NPI 1568807089ActiveIndividual· Surgery· San Diego, CA
Surgery (M.D.) with Kaleida Health, practicing in San Diego, California. 16 Medicare patients in 2024, $1,857 paid; nearly all of their 61 Part D prescriptions were generic (97%). Kerecis Limited was the largest of 4 companies reporting payments in 2025, $5,909 in all, mostly consulting fees. Lists Kaleida Health as a hospital affiliation.
Overview
| NPI | 1568807089 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 10, 2013 |
| Last updated in NPPES | Aug 3, 2020 |
| Certified by provider | Aug 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A169156 | 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 - General Surgery (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 24 across 7 procedure codes |
| Paid by Medicare | $1,857 |
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 90 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $1,392 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Kaleida HealthBuffalo, NY · 236 clinicians
Hospital affiliation
- Kaleida HealthBuffalo, NY
Industry payments (Open Payments)
- 2025$5,909 · 6 payments from 4 companies
- 2024$748.85 · 17 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $5,848 | 3 |
| Abbvie Inc. | $27.84 | 1 |
| Lilly USA, LLC | $17.40 | 1 |
| Novo Nordisk Inc | $15.71 | 1 |
What the 2025 payments were for
- Consulting Fee$4,550 · 1 payment
- Travel and Lodging$1,162 · 1 payment
- Food and Beverage$197.12 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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