Alhareth Alsayed, M.D
Medical Oncology Internal Medicine
Also practices: INTERNAL MEDICINE
Alhareth Alsayed, M.D practices as part of a group medical oncology internal medicine specialist practice in Sterling, IL. He has been in practice for 13+ years. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 1775dNPPES updated 2021-06-28 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better10.55%
Illinois avg: 4.5 · US avg: 5.1
⚠ Lower than most doctors nationally(+5.5 pts)
10.55% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
288
Unique beneficiaries
Standard volumePrescription Recipients
170
Patients prescribed
Prescriptions Written
1,100
Total claims
Total Medicare drug cost: $1.27M
Percentile rankings compared against 2,844 reporting peers in Illinois.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+3%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-4%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+2%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+12%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-3%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+1%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-8%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$281 received from industry
13 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Alhareth Alsayed's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jun 27, 2021
Self-reported via NPPES
13 years in practice
Established
Medical oncologists diagnose and treat cancer using chemotherapy, immunotherapy, targeted therapy, and hormone therapy. They coordinate care with surgical oncologists and radiation oncologists for comprehensive cancer treatment.
Taxonomy: 207RX0202X
Mailing address
3001 Green Bay Rd., North Chicago, IL 60064
Differs from practice location
Virtual Medical Oncology Care With Alhareth Alsayed
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Alhareth Alsayed for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Sterling required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Alhareth Alsayed
Dr. Alsayed is listed as active in the NPI registry with telehealth listed in Sterling, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (815) 625-4790.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Alhareth Alsayed
Practice Location
101 E Miller Rd, Sterling, IL 61081-1252
Mailing Address
3001 Green Bay Rd., North Chicago, IL 60064
This is a provider directory. Contact the office directly to schedule appointments.
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