Isabelle Phuong Le, M.D
NPI 1588807721ActiveIndividual· Internal Medicine, Hematology & Oncology· Arlington, VA
Internal Medicine, Hematology & Oncology (M.D) in Arlington, Virginia, trained at Wayne State University School of Medicine (class of 2009). In 2024 Medicare paid $2,231,324 for 522 patients, and Part D covered 565 of their prescriptions, 81% of them generic. Novartis Pharmaceuticals Corporation was the largest of 7 companies reporting payments in 2025, $1,279 in all, mostly device and supply loans.
Overview
| NPI | 1588807721 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 17, 2009 |
| Last updated in NPPES | Nov 3, 2025 |
| Certified by provider | Nov 3, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 0101275894 | VA |
| Internal Medicine, Hematology | 207RH0000X | 0101275894 | VA |
| Internal Medicine | 207R00000X | 0101275894 | VA |
| Internal Medicine, Medical Oncology | 207RX0202X | 0101275894 | VA |
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 - Hematology/Oncology (DC); Practitioner - Hematology/Oncology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 522 |
|---|---|
| Services billed | 106,249 across 163 procedure codes |
| Paid by Medicare | $2,231,324 |
Part D prescriptions in 2024
| Prescriptions (claims) | 565 · 1,002 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $1,432,847 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Virginia Cancer Specialists, P.C.Arlington, VA · 82 clinicians
Hospital affiliations
- Inova Alexandria HospitalAlexandria, VA
- Mymichigan Medical Center MidlandMidland, MI
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$1,279 · 19 payments from 7 companies
- 2024$1,501 · 17 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $999.96 | 12 |
| Astrazeneca Pharmaceuticals LP | $125.00 | 1 |
| Merck Sharp & Dohme LLC | $40.84 | 2 |
| Genentech USA, Inc. | $31.35 | 1 |
| Celgene Corporation | $30.80 | 1 |
What the 2025 payments were for
- Long term medical supply or device loan$999.96 · 12 payments
- Food and Beverage$278.67 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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