Rayoung Chung, ANP
NPI 1588002976ActiveIndividual· Nurse Practitioner, Adult Health· Portland, OR
Nurse Practitioner, Adult Health (ANP) in Portland, Oregon, trained at University of Washington School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $387,834 for 1,009 claims, against $17,591 paid for services in 2024. Ipsen Biopharmaceuticals, Inc reported $75.13 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1588002976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Jun 7, 2013 |
| Last updated in NPPES | Feb 19, 2021 |
| Certified by provider | Feb 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 201507582NP-PP | OR |
| Nurse Practitioner | 363L00000X | AP60356518 | WA |
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 - Nurse Practitioner (OR); Practitioner - Nurse Practitioner (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 141 |
|---|---|
| Services billed | 374 across 7 procedure codes |
| Paid by Medicare | $17,591 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,009 · 1,298 30-day fills |
|---|---|
| Patients | 276 |
| Total drug cost | $387,834 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
Hospital affiliations
- Providence Portland Medical CenterPortland, OR
- Providence Willamette Falls Medical CenterOregon City, OR
Industry payments (Open Payments)
- 2025$75.13 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $75.13 | 1 |
What the 2025 payments were for
- Food and Beverage$75.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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