Yu Kor Ruby Chun, PA-C, RD
NPI 1306354618ActiveIndividual· Physician Assistant· San Jose, CA
Physician Assistant (PA-C, RD) with Golden State Providers, A Medical Corporation, practicing in San Jose, California. Mostly services rather than prescriptions: Medicare paid $10,996 for 82 patients in 2024, with only 41 Part D claims. Lists Good Samaritan Hospital as a hospital affiliation.
Overview
| NPI | 1306354618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C, RD |
| Sole proprietor | No |
| NPI issued | Jan 21, 2018 |
| Last updated in NPPES | Feb 20, 2024 |
| Certified by provider | Feb 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 55562 | CA |
| Dietitian, Registered | 133V00000X | 1003397 | OR |
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 | 82 |
|---|---|
| Services billed | 168 across 7 procedure codes |
| Paid by Medicare | $10,996 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 44 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $1,734 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Golden State Providers, A Medical CorporationThousand Oaks, CA · 23 clinicians
Hospital affiliation
- Good Samaritan HospitalSan Jose, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 233 physician assistants in San Jose · All physician assistants in California