Brain NeoplasmsGliomaIsocitrate Dehydrogenase
Dr. Islam Ahmed Hassan, DO
NPI1720241664PAC ID7618001033
- Medicare services, 2024
- 567
- Medicare patients, 2024
- 377
- Part D claims, 2024
- 6,318
- Publications
- 23
- Hospital affiliations
- 5
- Practice address
- 221 Broad St, Oneida, NY 13421
- Practice phone
- Call (315) 363-5421
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ENT Specialists of Oneida
Oneida, New York
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Dr. Islam Ahmed Hassan is a neurologist in Oneida, New York
Dr. Hassan practices at ENT Specialists of Oneida in Oneida, New York.
Dr. Hassan's NPI, 1720241664, was assigned on July 9, 2008. Dr. Hassan graduated from NYIT College Of Osteopathic Medicine in 2005. Dr. Hassan holds New York license 253072.
NPI and contact details
- NPI
- 1720241664NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618001033
- NPI enumeration date
- July 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 363-5421
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Islam Ahmed Hassan practices at ENT Specialists of Oneida in Oneida, New York
Dr. Hassan's primary practice is ENT Specialists of Oneida, at 221 Broad St, Oneida, NY 13421 in Madison County. The practice phone is (315) 363-5421.
- ENT Specialists of Oneida221 Broad St, Oneida, NY 13421 · Madison CountyPhone(315) 363-5421
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Islam Ahmed Hassan is affiliated with 7 sites of care and 1 medical group
Dr. Hassan's primary practice is ENT Specialists of Oneida in Oneida, New York. Dr. Hassan is also affiliated with Oneida Health. The medical group on file is Oneida Health Cardiology Specialists. Dmand AI also links Dr. Hassan to 4 more hospitals and 1 group practice or clinic, each named with a free account.
ENT Specialists of OneidaPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Islam Ahmed Hassan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hassan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ENT Specialists of Oneida | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Islam Ahmed Hassan is one of 1,489 neurologists in New York
Neurology is Dr. Hassan's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Hassan is licensed in New York.
Specialties and state licenses
- Neurology, New YorkPrimary
Neurologists near Dr. Hassan
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Islam Ahmed Hassan billed Medicare for 567 services in 2024
CMS data shows 567 Medicare services from Dr. Hassan across 9 procedure codes in 2024, for 377 Medicare patients. Medicare paid $42,814 for them.
Medicare services, 2024567
Medicare patients377
Paid by Medicare$42,814
Procedure codes9
Dr. Hassan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4002024: 4369%
- Tests and treatments
- 2023: 1372024: 1314%
Where Dr. Hassan's Medicare services took place, 2024
- In an office55398%
- In a facility142%
Dr. Hassan compared with the New York median for neurologists, 2024
- Dr. Hassan
- New York median
- Medicare services
- 567vs 37651% above
- Medicare patients
- 377vs 19098% above
- Part D claims
- 5,995vs 37516.0 times
Medians across 1,462 neurologists in New York with Dmand AI profiles that report each measure.
Dr. Hassan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Islam Ahmed Hassan treated 377 Medicare patients in 2024, average age 72
CMS counts 377 Medicare patients who saw Dr. Hassan in 2024. The largest group is 65 to 74, with 127 patients. 71% of them have high cholesterol, and 70% have high blood pressure. 31% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hassan's median patient age at 63, with 60% women.
Medicare patients, 2024377
Average age72
Average risk score1.22
Also on Medicaid31%
Dr. Hassan's Medicare patients by age, 2024
Dr. Hassan's Medicare patients by sex, 2024
- Women19953%
- Men17847%
Chronic conditions among Dr. Hassan's Medicare patients, 2024
- High cholesterol71%
- High blood pressure70%
- Arthritis38%
- Anxiety32%
- Mood disorders31%
- Diabetes28%
- Depression26%
- Alzheimer's and dementia24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hassan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Islam Ahmed Hassan wrote 6,318 Medicare Part D claims in 2024
In 2024, Dr. Hassan wrote 6,318 Medicare Part D claims for 731 patients. 91% of them were for generic drugs. CMS names the drug for 5,995 of them, across 81 drugs with 11 or more claims each, at $427,410 in total drug cost. In 2023, CMS named 4,102 claims across 68 drugs.
Part D claims, 20246,318
Drugs named by CMS81
Total drug cost$427,410
Part D patients731
Dr. Hassan's Part D claims by kind of drug, 2024
- Generic5,767 claims91%
- Brand-name324 claims5%
- Other227 claims4%
Dr. Hassan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hassan's Part D claims, 2024
- Antipsychotics, patients 65 and over2%129 of 6,318 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,1022024: 5,99546%
Drugs named by CMS: 81 in 2024, 68 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Islam Ahmed Hassan takes part in Medicare
Dr. Hassan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Islam Ahmed Hassan has 23 publications on record
Dmand AI links 23 papers to Dr. Hassan, published from 2016 to 2023. 2018 was the busiest year, with 5. The most frequent topics are Epilepsy, Magnetic Resonance Imaging and Brain Neoplasms. Dr. Hassan has published most often in Aust N Z J Psychiatry. Dr. Hassan's most frequent co-authors are Pascal Olivier Zinn, MD, PhD, Shuchi S. Pandya, MD and Elizabeth A. Maher, MD.
Papers23
Years published2016 to 2023
Dr. Hassan's papers by year, 2016 to 2023
Topics Dr. Hassan writes about most
- Epilepsy
- Magnetic Resonance Imaging
- Brain Neoplasms
- Delusions
- Genomics
- Psychotic Disorders
Dr. Hassan's most frequent co-authors
- Pascal Olivier Zinn, MD, PhD7 shared papers
- Shuchi S. Pandya, MD4 shared papers
- Elizabeth A. Maher, MD3 shared papers
Recent publications by Dr. Hassan
See who Dr. Hassan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hassan works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Islam Ahmed Hassan received $157 in industry payments from 2018 to 2022
CMS Open Payments shows 3 general payments to Dr. Hassan from 3 drug and device companies from 2018 to 2022. Food and beverage make up the largest share, 93% of the total. Servier BioInnovation paid the most, $114.
General payments to Dr. Hassan by program year, 2018 to 2022
General payments to Dr. Hassan by kind, 2018 to 2022
$157in total
- Food and beverage$14793%
- Education$117%
Companies that paid Dr. Hassan the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Islam Ahmed Hassan graduated from NYIT College Of Osteopathic Medicine
Dr. Hassan graduated from NYIT College Of Osteopathic Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Islam Ahmed Hassan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Islam Ahmed Hassan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Islam Ahmed Hassan's NPI number?
Dr. Islam Ahmed Hassan's NPI number is 1720241664. It was assigned on July 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Islam Ahmed Hassan?
Dr. Islam Ahmed Hassan is a neurologist in Oneida, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Islam Ahmed Hassan practice?
Dr. Hassan practices at 221 Broad St, Oneida, NY 13421. Dr. Hassan's primary practice is ENT Specialists of Oneida in Oneida, New York. Dmand AI also links Dr. Hassan to 4 hospitals and 1 group practice or clinic.
What is Dr. Islam Ahmed Hassan's office phone number?
The practice phone on file for Dr. Hassan is (315) 363-5421.
What is Dr. Islam Ahmed Hassan's medical license number?
Dr. Hassan holds New York license 253072.
Which hospitals is Dr. Islam Ahmed Hassan affiliated with?
Dr. Hassan is affiliated with Oneida Health. Dmand AI links Dr. Hassan to 4 more hospitals.
What medical group is Dr. Islam Ahmed Hassan part of?
Dr. Hassan is linked to Oneida Health Cardiology Specialists.
Does Dr. Islam Ahmed Hassan accept Medicare?
Yes. CMS data shows Dr. Hassan billed Medicare for 567 services in 2024, and Dr. Hassan accepts Medicare assignment.
How many Medicare patients does Dr. Islam Ahmed Hassan see?
CMS counts 377 Medicare patients who saw Dr. Hassan in 2024, with an average age of 72.
What services does Dr. Islam Ahmed Hassan bill to Medicare?
In 2024, Dr. Hassan's most billed Medicare services were office visit, established patient (99213), nerve and brain test (95886) and office visit, new patient (99204).
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Where did Dr. Islam Ahmed Hassan go to medical school?
Dr. Hassan graduated from NYIT College Of Osteopathic Medicine in 2005.
What drugs does Dr. Islam Ahmed Hassan prescribe most?
In 2024 Medicare Part D data, Dr. Hassan's most prescribed drugs by claims were Memantine HCl, Gabapentin and Levetiracetam.
Has Dr. Islam Ahmed Hassan received payments from drug or device companies?
CMS Open Payments shows $157 in general payments to Dr. Hassan from 3 companies from 2018 to 2022. The largest total came from Servier BioInnovation.
How long has Dr. Islam Ahmed Hassan been practicing?
Dr. Hassan graduated from medical school in 2005, 21 years ago.
Does Dr. Islam Ahmed Hassan do research?
Dmand AI links 23 publications to Dr. Hassan, published from 2016 to 2023.
Who does Dr. Islam Ahmed Hassan publish with?
Dr. Hassan's most frequent co-authors are Pascal Olivier Zinn, MD, PhD (7 shared papers), Shuchi S. Pandya, MD (4 shared papers) and Elizabeth A. Maher, MD (3 shared papers).
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