Michelle El-Hajjaoui, DO
NPI 1184010662ActiveIndividual· Internal Medicine, Hematology & Oncology· West Covina, CA
Internal Medicine, Hematology & Oncology (DO) with Emanate Health Medical Care Foundation, practicing in West Covina, California. Their prescriptions cost Medicare Part D more than their services did: $987,895 for 631 claims, against $141,186 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 2 companies reporting payments in 2025, $38.92 in all, mostly education. Lists Emanate Health Foothill Presbyterian Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1184010662 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 10, 2015 |
| Last updated in NPPES | Feb 10, 2024 |
| Certified by provider | Feb 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 20A15250 | CA |
| Internal Medicine, Medical Oncology | 207RX0202X | 20A15250 | 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 - Hematology/Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 314 |
|---|---|
| Services billed | 1,553 across 13 procedure codes |
| Paid by Medicare | $141,186 |
Part D prescriptions in 2024
| Prescriptions (claims) | 631 · 838 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $987,895 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Emanate Health Medical Care FoundationWest Covina, CA · 86 clinicians
Hospital affiliations
- Emanate Health Foothill Presbyterian HospitalGlendora, CA
- Emanate Health Inter-Community HospitalCovina, CA
Industry payments (Open Payments)
- 2025$38.92 · 2 payments from 2 companies
- 2024$792.54 · 35 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $21.70 | 1 |
| Astrazeneca Pharmaceuticals LP | $17.22 | 1 |
What the 2025 payments were for
- Education$38.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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