NPI registry status
Active
2026 NPPES data Medical Oncology Physician NPI 1326525114
Verify on CMS → Ahmad Abu-Hashyeh
Medical Oncology Physician in Moline, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,792 in Medical Oncology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
170
Medicare Part D claims · 49 beneficiaries · Medical Oncology Physician avg: 689
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Ahmad Abu-Hashyeh filed 170 Medicare Part D claims in 2023 as a Medical Oncology Physician in Moline, Illinois, prescribing 76% generic.
- 170
- Part D claims, 2023
- 76%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Ahmad Abu-Hashyeh's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
170 35th percentile higher than 35% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Ahmad Abu-Hashyeh practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Ahmad Abu-Hashyeh?
Quality data not reportedPrimary specialty
Medical Oncology Physician
Medicare Part D claims
170 75% vs specialty avg
Specialty distribution in Illinois
How Medical Oncology Physician compares to other specialties among Illinois providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Medical Oncology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Ahmad Abu-Hashyeh appears in the CMS NPPES registry as a Medical Oncology Physician provider at 500 JOHN DEERE RD, Moline, IL, 61265, with a listed phone of (309) 779-5000. NPI 1326525114 was issued on 07/24/2018.
Medicare Part D records for calendar year 2023 show 170 prescription claims written by this provider, covering 49 Medicare beneficiaries and totaling roughly $642K in drug spend, split 24% brand-name and 76% generic by claim count.
Medical Oncology Physician is a narrow specialty nationwide, with 3,792 enrolled providers across 53 states and an average of 689 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1326525114 |
|---|---|
| Specialty | Medical Oncology Physician |
| Gender | Male |
| NPI Issued | 07/24/2018 |
Hospital and facility affiliations
Facilities where Ahmad Abu-Hashyeh bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Trinity Medical Center
Moline, IL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Illinois IDFPR 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 - they are NOT specific to Ahmad Abu-Hashyeh. To verify Ahmad Abu-Hashyeh's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Ahmad Abu-Hashyeh - brand share 24.0%
Medical Oncology Physician average
24% brand-name claims vs 76% generic, on 170 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
170
Total Claims
$642K
Total Drug Cost
49
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 209
- Total Day Supply
- 4,558
- Brand vs Generic
- 24% brand / 76% generic
- Brand Drug Cost
- $613K
- Generic Drug Cost
- $29K
Patient Demographics
- Average Patient Age
- 73.0 years
- Avg HCC Risk Score
- 2.74
- Gender Split
- 65% female / 35% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ahmad Abu-Hashyeh prescribes most
Top Medicare Part D drugs by claim count, 2023
- Dexamethasone
Dexamethasone
28 claims
- Olanzapine
Olanzapine
17 claims
- Revlimid
Revlimid
13 claims
- Hydroxyurea 11
Hydroxyurea
11 claims
| Drug | Claims |
|---|---|
| Dexamethasone | 28 |
| Olanzapine | 17 |
| Revlimid Lenalidomide | 13 |
| Hydroxyurea | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Oncology Physician Overview
How Ahmad Abu-Hashyeh fits within the Medical Oncology Physician landscape nationally.
3,792
Medical Oncology Physician Providers in US
53
States with Medical Oncology Physician
689
Avg Claims per Provider
Ahmad Abu-Hashyeh's 170 claims are below the specialty average of 689.
Nearby Medical Oncology Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Abu-Hashyeh.
Dr. Matthew Adess
MD
Highland Park, IL
Dr. Syed Ahmed
MD
Oak Brook, IL
Dr. Vasia Ahmed
M.D.
Tinley Park, IL
Dr. Eugene Ahn
M.D.
Chicago, IL
Dr. Muhammad Ali
M.D
Quincy, IL
Compare Medical Oncology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Medical Oncology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Ahmad Abu-Hashyeh's specialty? ▼
Ahmad Abu-Hashyeh specializes in Medical Oncology Physician and practices in Moline, Illinois.
How much does Ahmad Abu-Hashyeh prescribe under Medicare Part D? ▼
In 2023, Ahmad Abu-Hashyeh wrote 170 Medicare Part D claims totaling $642K in drug costs for 49 beneficiaries.
Where is Ahmad Abu-Hashyeh located? ▼
Ahmad Abu-Hashyeh is located at 500 JOHN DEERE RD, Moline, IL, 61265. Phone: (309) 779-5000.
What is Ahmad Abu-Hashyeh's NPI number? ▼
Ahmad Abu-Hashyeh's National Provider Identifier (NPI) is 1326525114, issued on 07/24/2018.
Does Ahmad Abu-Hashyeh prescribe more brand-name or generic drugs? ▼
Ahmad Abu-Hashyeh's prescribing is 24% brand-name and 76% generic drugs by claim count, with $613K in brand drug costs.
How many Medical Oncology Physician providers are there in the US? ▼
There are 3,792 Medical Oncology Physician providers across 53 states in the US. The average Medical Oncology Physician provider writes 689 Medicare Part D claims per year.
What drugs does Ahmad Abu-Hashyeh prescribe most often? ▼
Based on 2023 Medicare Part D data, Ahmad Abu-Hashyeh's most frequently prescribed drugs include Dexamethasone, Olanzapine, Revlimid. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ahmad Abu-Hashyeh accept Medicare? ▼
Ahmad Abu-Hashyeh appears in CMS Medicare data with 170 Part D claims and 49 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ahmad Abu-Hashyeh's credentials? ▼
Ahmad Abu-Hashyeh's NPI is 1326525114. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.