Jennifer Shih-Yi Chang, MD, PHD
NPI 1346535044ActiveIndividual· Student in an Organized Health Care Education/Training Program· San Francisco, CA
Student in an Organized Health Care Education/Training Program (MD, PHD) in San Francisco, California, trained at Harvard Medical School (class of 2011). 213 Medicare patients in 2024, $191,628 paid; nearly all of their 76 Part D prescriptions were generic (96%). Esperion Therapeutics, Inc. reported $67.37 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346535044 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Jun 10, 2011 |
| Last updated in NPPES | Jul 6, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | 248522 | MA |
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 - Radiation Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 213 |
|---|---|
| Services billed | 2,804 across 25 procedure codes |
| Paid by Medicare | $191,628 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 80 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $1,012 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Marin Cancer Care, Inc.Greenbrae, CA · 13 clinicians
Hospital affiliations
- Marinhealth Medical CenterGreenbrae, CA
- Novato Community HospitalNovato, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$67.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Esperion Therapeutics, Inc. | $67.37 | 1 |
What the 2025 payments were for
- Food and Beverage$67.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 2,937 Student in an Organized Health Care Education/Training Program providers in San Francisco · All Student in an Organized Health Care Education/Training Program providers in California