Kelvin Chang, PA-C
NPI 1376019869ActiveIndividual· Physician Assistant· San Ramon, CA
Physician Assistant (PA-C) in San Ramon, California, trained at University of California, Davis School of Medicine (class of 2018). Mostly services rather than prescriptions: Medicare paid $70,868 for 497 patients in 2024, with only 45 Part D claims. Inspire Medical Systems, Inc. reported $1,287 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1376019869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Oct 23, 2018 |
| Last updated in NPPES | Jun 3, 2020 |
| Certified by provider | Jun 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA56171 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 497 |
|---|---|
| Services billed | 744 across 3 procedure codes |
| Paid by Medicare | $70,868 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 64 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $875.25 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Industry payments (Open Payments)
- 2025$1,287 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $1,287 | 8 |
What the 2025 payments were for
- Travel and Lodging$934.26 · 4 payments
- Food and Beverage$352.47 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 physician assistants in San Ramon · All physician assistants in California