Sue Yeon Chung, MD.
NPI 1033396767ActiveIndividual· Internal Medicine, Rheumatology· Porter Ranch, CA
Internal Medicine, Rheumatology (MD.) in Porter Ranch, California, trained at University of California, Geffen School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $2,542,364 for 1,743 claims, against $24,979 paid for services in 2024. Shockwave Medical, Inc reported $125.89 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1033396767 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD. |
| Sole proprietor | No |
| NPI issued | Jan 24, 2008 |
| Last updated in NPPES | May 17, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A100200 | CA |
| Internal Medicine | 207R00000X | A100200 | 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 - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 937 across 23 procedure codes |
| Paid by Medicare | $24,979 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,743 · 3,691 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $2,542,364 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Providence Facey Medical FoundationValencia, CA · 385 clinicians
Hospital affiliation
- Providence Saint Joseph Medical CtrBurbank, CA
Industry payments (Open Payments)
- 2025$125.89 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $125.89 | 1 |
What the 2025 payments were for
- Food and Beverage$125.89 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records