Dr. Ziad H. Rifai, MD
- Medicare services, 2024
- 768
- Medicare patients, 2024
- 371
- Part D claims, 2024
- 6,680
- MIPS score, 2024
- 77
- Hospital affiliations
- 5
- Practice address
- 200 North St, Geneva, NY 14456
- Practice phone
- Call (585) 394-6811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ontario Neurology Associates
Geneva, New York
Find Dr. Rifai's professional email, personal email and mobile number
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Dr. Ziad H. Rifai is a neurologist in Geneva, New York
Dr. Rifai practices at Ontario Neurology Associates in Geneva, New York.
Dr. Rifai's NPI, 1952326845, was assigned on July 13, 2006. Dr. Rifai holds New York license 196939.
- NPI
- 1952326845NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698801017
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (585) 394-6811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ziad H. Rifai practices at Ontario Neurology Associates in Geneva, New York
Dr. Rifai's primary practice is Ontario Neurology Associates, at 200 North St, Geneva, NY 14456 in Ontario County. The practice phone is (585) 394-6811.
- Ontario Neurology Associates200 North St, Geneva, NY 14456 · Ontario CountyPhone(585) 394-6811
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ziad H. Rifai is affiliated with 8 sites of care and 1 medical group
Dr. Rifai's primary practice is Ontario Neurology Associates in Geneva, New York. Dr. Rifai is also affiliated with Geneva General Hospital. The medical group on file is Ontario Neurology Associates. Dmand AI also links Dr. Rifai to 4 more hospitals, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ziad H. Rifai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rifai practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ontario Neurology Associates | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ziad H. Rifai is one of 1,489 neurologists in New York
Neurology is Dr. Rifai's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Rifai is licensed in New York.
Specialties and state licenses
- Neurology, New YorkPrimary
Neurologists near Dr. Rifai
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. Ziad H. Rifai billed Medicare for 768 services in 2024
CMS data shows 768 Medicare services from Dr. Rifai across 10 procedure codes in 2024, for 371 Medicare patients. Medicare paid $71,067 for them. Every service was in an office.
Dr. Rifai's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5462024: 49310%
- Tests and treatments
- 2023: 2862024: 2754%
Dr. Rifai compared with the New York median for neurologists, 2024
- Dr. Rifai
- New York median
- Medicare services
- 768vs 3762.0 times
- Medicare patients
- 371vs 19095% above
- Part D claims
- 6,429vs 37517.1 times
Medians across 1,462 neurologists in New York with Dmand AI profiles that report each measure.
Dr. Rifai'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. Ziad H. Rifai treated 371 Medicare patients in 2024, average age 72
CMS counts 371 Medicare patients who saw Dr. Rifai in 2024. The largest group is 65 to 74, with 136 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 34% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rifai's median patient age at 64, with 62% women.
Dr. Rifai's Medicare patients by age, 2024
Dr. Rifai's Medicare patients by sex, 2024
- Women21157%
- Men16043%
Chronic conditions among Dr. Rifai's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis37%
- Anxiety35%
- Mood disorders34%
- Diabetes33%
- Depression28%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rifai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ziad H. Rifai wrote 6,680 Medicare Part D claims in 2024
In 2024, Dr. Rifai wrote 6,680 Medicare Part D claims for 721 patients. 92% of them were for generic drugs. CMS names the drug for 6,429 of them, across 65 drugs with 11 or more claims each, at $1,269,529 in total drug cost. In 2023, CMS named 6,207 claims across 69 drugs.
Dr. Rifai's Part D claims by kind of drug, 2024
- Generic6,167 claims92%
- Brand-name and other513 claims8%
Dr. Rifai'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. Rifai's Part D claims, 2024
- Antipsychotics, patients 65 and over2%117 of 6,680 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: 6,2072024: 6,4294%
Drugs named by CMS: 65 in 2024, 69 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
Dr. Ziad H. Rifai scored 77 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 77 out of 100 for Dr. Rifai for performance year 2024, reported as part of a group. Dr. Rifai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Rifai's MIPS scores, performance year 2024
- 77of 100Final score
- 53of 100Quality
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Ziad H. Rifai received $11,512 in industry payments from 2016 to 2025
CMS Open Payments shows 702 general payments to Dr. Rifai from 53 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Pfizer Inc. paid the most, $1,328.
General payments to Dr. Rifai by program year, 2016 to 2025
General payments to Dr. Rifai by kind, 2016 to 2025
- Food and beverage$10,97495%
- Speaker and faculty fees$3863%
- Education$1521%
Companies that paid Dr. Rifai the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ziad H. Rifai's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ziad H. Rifai
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What is Dr. Ziad H. Rifai's NPI number?
Dr. Ziad H. Rifai's NPI number is 1952326845. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ziad H. Rifai?
Dr. Ziad H. Rifai is a neurologist in Geneva, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Ziad H. Rifai practice?
Dr. Rifai practices at 200 North St, Geneva, NY 14456. Dr. Rifai's primary practice is Ontario Neurology Associates in Geneva, New York. Dmand AI also links Dr. Rifai to 4 hospitals, 1 physician office and 1 group practice or clinic.
What is Dr. Ziad H. Rifai's office phone number?
The practice phone on file for Dr. Rifai is (585) 394-6811.
What is Dr. Ziad H. Rifai's medical license number?
Dr. Rifai holds New York license 196939.
Which hospitals is Dr. Ziad H. Rifai affiliated with?
Dr. Rifai is affiliated with Geneva General Hospital. Dmand AI links Dr. Rifai to 4 more hospitals.
What medical group is Dr. Ziad H. Rifai part of?
Dr. Rifai is linked to Ontario Neurology Associates.
Does Dr. Ziad H. Rifai accept Medicare?
Yes. CMS data shows Dr. Rifai billed Medicare for 768 services in 2024, and Dr. Rifai accepts Medicare assignment.
What is Dr. Ziad H. Rifai's MIPS score?
Dr. Rifai's MIPS final score for performance year 2024 is 77 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ziad H. Rifai see?
CMS counts 371 Medicare patients who saw Dr. Rifai in 2024, with an average age of 72.
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What services does Dr. Ziad H. Rifai bill to Medicare?
In 2024, Dr. Rifai's most billed Medicare services were office visit, established patient (99213), nerve and brain test (95886) and office visit, new patient (99204).
What drugs does Dr. Ziad H. Rifai prescribe most?
In 2024 Medicare Part D data, Dr. Rifai's most prescribed drugs by claims were Donepezil HCl, Lamotrigine and Levetiracetam.
Has Dr. Ziad H. Rifai received payments from drug or device companies?
CMS Open Payments shows $11,512 in general payments to Dr. Rifai from 53 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Ziad H. Rifai been practicing?
Dr. Rifai graduated from medical school in 1985, 41 years ago.
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