Mayez A. El-Harake, MD
NPI 1578550679ActiveIndividual· Internal Medicine, Medical Oncology· Beckley, WV
Internal Medicine, Medical Oncology (MD) with Charleston Area Medical Center Inc, practicing in Beckley, West Virginia. Their prescriptions cost Medicare Part D more than their services did: $5,999,870 for 2,347 claims, against $1,457,309 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 20 companies reporting payments in 2025, $966.41 in all, mostly food and beverage. Lists Camc Greenbrier Valley Medical Center, Inc and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1578550679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 17770 | WV |
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 (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 603 |
|---|---|
| Services billed | 116,368 across 134 procedure codes |
| Paid by Medicare | $1,457,309 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,347 · 3,039 30-day fills |
|---|---|
| Patients | 339 |
| Total drug cost | $5,999,870 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Charleston Area Medical Center IncCharleston, WV · 985 clinicians
Hospital affiliations
- Camc Greenbrier Valley Medical Center, IncRonceverte, WV
- Camc Plateau Medical Center, IncOak Hill, WV
- Charleston Area Medical CenterCharleston, WV
- Raleigh General HospitalBeckley, WV
Industry payments (Open Payments)
- 2025$966.41 · 43 payments from 20 companies
- 2024$1,331 · 62 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $165.67 | 11 |
| Janssen Biotech, Inc. | $132.92 | 3 |
| Daiichi Sankyo Inc. | $104.80 | 4 |
| Celgene Corporation | $86.44 | 4 |
| Glaxosmithkline, LLC. | $84.24 | 1 |
What the 2025 payments were for
- Food and Beverage$873.41 · 42 payments
- Education$93.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other medical oncologists in Beckley
- 1518955913
- 1487439683