Helen Liu, M.D.
NPI 1801022876ActiveIndividual· Dermatology· Lake Oswego, OR
Dermatology (M.D.) in Lake Oswego, Oregon, trained at Stanford University School of Medicine (class of 2009). 235 Medicare patients in 2024, $161,164 paid; nearly all of their 473 Part D prescriptions were generic (99%). Janssen Biotech, Inc. was the largest of 7 companies reporting payments in 2025, $806.38 in all, mostly food and beverage.
Overview
| NPI | 1801022876 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 4, 2009 |
| Last updated in NPPES | Sep 17, 2026 |
| Certified by provider | Sep 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD161201 | OR |
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 - Dermatology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 235 |
|---|---|
| Services billed | 3,138 across 52 procedure codes |
| Paid by Medicare | $161,164 |
Part D prescriptions in 2024
| Prescriptions (claims) | 473 · 503 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $8,569 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Dermatology |
Medical group
- Lake Oswego Dermatology Group PCLake Oswego, OR · 4 clinicians
Industry payments (Open Payments)
- 2025$806.38 · 40 payments from 7 companies
- 2024$857.28 · 43 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $374.71 | 21 |
| Abbvie Inc. | $289.57 | 13 |
| Lilly USA, LLC | $50.80 | 2 |
| Novartis Pharmaceuticals Corporation | $29.40 | 1 |
| Genzyme Corporation | $21.81 | 1 |
What the 2025 payments were for
- Food and Beverage$806.38 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Lake Oswego
- 1710167689
- 1679869119
- 1447271879
- 1780658013
- 1063521219
- 1194110288
- 1023013984
- 1043273907
- 1275699118