Vasyl Kasiyan, M.D.
Geriatric Medicine (Internal Medicine) Physician · Rochester, NY
Vasyl Kasiyan, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Rochester, New York, and NPI 1689822389, issued on Sep 5, 2008. Check the license (New York 250254, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Vasyl Kasiyan
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 250254 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1415 Portland Ave, Rochester, NY 14621
- Phone
- (585) 922-0393
- Enumerated
- Sep 5, 2008
- Record last updated
- Sep 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (585) 922-0395
- Medicare enrollment
- Enrolled (PECOS I20161024000421); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 508 in New York → Look up another NPI →
Also registered at 1415 Portland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Farhad AbtahianInterventional Cardiology Physician1518166925
- Ann Adam, R.PH.Pharmacist1851417331
- Akbar Ahmed, MDInterventional Cardiology Physician1699908921
- Diamond AndersonFamily Nurse Practitioner1255603312
- Esha Behl, D.O.Obstetrics & Gynecology Physician1760610943
- Abdallah Bitar, MD/PHDCardiovascular Disease Physician1033485115
Verify Vasyl Kasiyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 250254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
616 Medicare Part D claims for 185 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Donepezil Hcl157 claims
- Mirtazapine97 claims
- Fluoxetine Hcl86 claims
- Trazodone Hcl66 claims
- Rivastigmine48 claims
- Sertraline Hcl38 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 95.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Rochester General HospitalRochester, NY · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Vasyl Kasiyan among 508 geriatric medicine (internal medicine) physician records in New York
Vasyl Kasiyan, M.D. is one of 508 geriatric medicine (internal medicine) physician records with a practice address in New York. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.
- NPI issued2008 · 67% of these records are older, 28% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1998 · median 1998 among the 272 with a school on file
- Record last updated2016 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in New York
There are 508 geriatric medicine (internal medicine) physician records in New York.
All 508 in New York → Every provider in Rochester → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Meredith Cricco, M.D.Rochester, NY 146211073526380
- Shruti Datta, M.D.Rochester, NY 146211366643090
- Yelena Khaitin, M.D.Rochester, NY 146211932336179
- Steven Rich, MDRochester, NY 146211568417236
- Stephen Ryan, MD, MPHRochester, NY 146211447252796
- Hanan Sheikh Ibrahim, MDRochester, NY 146211003426222
- Anne Yawman, MDRochester, NY 146211295723351
- Asma Bawaney, MDRochester, NY 146201205871084
Common questions
What is Vasyl Kasiyan, M.D.'s NPI number?
Vasyl Kasiyan, M.D.'s National Provider Identifier (NPI) is 1689822389, issued on Sep 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Vasyl Kasiyan, M.D. located?
The NPPES record lists a practice address at 1415 Portland Ave, Rochester, NY, 14621. Phone: (585) 922-0393. Providers update this record themselves, so call before visiting.
How can I verify Vasyl Kasiyan, M.D.'s license?
NPPES lists New York license number 250254, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vasyl Kasiyan, M.D. prescribe under Medicare Part D?
In 2024, Vasyl Kasiyan, M.D. had 616 Medicare Part D claims for 185 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
What is Vasyl Kasiyan, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.