Quick answers
- Does Mayez A. El Harake accept Medicare assignment?
- Yes. Medicare's clinician data says Mayez A. El Harake accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Mayez A. El Harake see?
- In 2024, CMS data shows 603 Original Medicare patients and 116,368 services for Mayez A. El Harake. This counts Original Medicare only and measures volume, not quality.
- What is Mayez A. El Harake's NPI number?
- 1578550679. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mayez A. El Harake, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 603 |
|---|---|
| Services billed to Medicare | 116,368 |
| Different services or procedures | 134 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (Q0138)10,200 services
- Injection, pembrolizumab, 1 mg (J9271)9,804 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)8,855 services
- Injection, fosaprepitant, 1 mg (J1453)5,851 services
- Injection, palonosetron hcl, 25 mcg (J2469)1,100 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)51%
- Arthritis48%
- Diabetes42%
- Ischemic heart disease40%
Hospitals where Mayez A. El Harake works
Medicare's Facility Affiliation Data lists Mayez A. El Harake at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Camc Greenbrier Valley Medical Center, IncRonceverte, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510002
- Camc Plateau Medical Center, IncOak Hill, WV · Critical Access Hospital · Emergency services: listed by Medicare · CCN 511317
- Charleston Area Medical CenterCharleston, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510022
- Raleigh General HospitalBeckley, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510070
Practice locations
Addresses where Mayez A. El Harake is enrolled with Medicare (CMS data updated October 2, 2026).
- 275 Dry Hill RdBeckley, WV 25801 (304) 253‑6060
- 501 Morris StCharleston, WV 25301
Group practices
Medicare enrollment lists Mayez A. El Harake as a member of this group (CMS data updated October 2, 2026).
- Charleston Area Medical Center Inc985 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
Other hematologist-oncologists in West Virginia
Clinicians with the same Medicare primary specialty in West Virginia — not a recommendation.
Other clinicians in Charleston Area Medical Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 (45 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578550679 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians