Elizabeth Hang Pham
NPI 1366193120ActiveIndividual· Nurse Practitioner, Family· Downey, CA
Nurse Practitioner, Family with The Oncology Institute Ca, A Professional Corporation, practicing in Downey, California. Their prescriptions cost Medicare Part D more than their services did: $2,340,228 for 598 claims, against $1,212 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 40 companies reporting payments in 2025, $4,004 in all, mostly food and beverage.
Overview
| NPI | 1366193120 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jan 13, 2022 |
| Last updated in NPPES | Apr 22, 2025 |
| Certified by provider | Apr 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95015779 | CA |
| Nurse Practitioner | 363L00000X | 95015779 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 26 across 13 procedure codes |
| Paid by Medicare | $1,212 |
Part D prescriptions in 2024
| Prescriptions (claims) | 598 · 756 30-day fills |
|---|---|
| Patients | 246 |
| Total drug cost | $2,340,228 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- The Oncology Institute Ca, A Professional CorporationSan Gabriel, CA · 113 clinicians
Industry payments (Open Payments)
- 2025$4,004 · 122 payments from 40 companies
- 2024$4,060 · 132 payments from 35 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $948.93 | 15 |
| Janssen Biotech, Inc. | $450.08 | 13 |
| Sobi, Inc | $243.50 | 5 |
| Merck Sharp & Dohme LLC | $167.09 | 7 |
| Astellas Pharma US Inc | $165.36 | 4 |
What the 2025 payments were for
- Food and Beverage$2,590 · 106 payments
- Long term medical supply or device loan$848.19 · 9 payments
- Education$565.58 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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