Helen Yuan
NPI 1376034157ActiveIndividual· Internal Medicine, Hematology & Oncology· Brunswick, ME
Internal Medicine, Hematology & Oncology with Mainehealth, practicing in Brunswick, Maine. Part D covered 80 prescriptions written in 2024, 90% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 7 companies reporting payments in 2025, $318.22 in all, mostly food and beverage. Lists Mainehealth Maine Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1376034157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 28, 2018 |
| Last updated in NPPES | Jul 7, 2025 |
| Certified by provider | Jul 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD29442 | ME |
| Internal Medicine | 207R00000X | MD29442 | ME |
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 - Hospitalist (LA); Practitioner - Hematology/Oncology (ME) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 80 · 122 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $31,903 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliations
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Mid Coast HospitalBrunswick, ME
Industry payments (Open Payments)
- 2025$318.22 · 10 payments from 7 companies
- 2024$332.32 · 11 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $149.50 | 2 |
| Beigene USA, Inc. | $39.63 | 2 |
| Genentech, Inc. | $35.64 | 1 |
| Janssen Biotech, Inc. | $28.99 | 2 |
| E.R. Squibb & Sons, L.L.C. | $23.93 | 1 |
What the 2025 payments were for
- Food and Beverage$318.22 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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