Ronald Jay Umansky, MD
Internal Medicine Physician · Rochester, NY
Ronald Jay Umansky, MD is an internal medicine physician with a practice address in Rochester, New York, and NPI 1497717631, issued on Apr 4, 2006. Check the license (New York NYS124233, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ronald Jay Umansky
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- NYS124233 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1445 Portland Ave, Rochester, NY 14621
- Phone
- (585) 338-2233
- Enumerated
- Apr 4, 2006
- Record last updated
- Apr 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (585) 338-3483
- Medicare enrollment
- Enrolled (PECOS I20080912000091); may accept Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 1974
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1445 Portland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Jay Umansky 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 NYS124233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,853 Medicare Part D claims for 610 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 123 claims were for opioids.
Most prescribed
- Levothyroxine Sodium579 claims
- Atorvastatin Calcium455 claims
- Amlodipine Besylate257 claims
- Losartan Potassium255 claims
- Metformin Hcl215 claims
- Omeprazole213 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.
Ronald Jay Umansky among 12,067 internal medicine physician records in New York
Ronald Jay Umansky, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1974 · median 2002 among the 7,221 with a school on file
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
504 internal medicine physician records list a practice address in Rochester
They are 504 of the 20,520 NPPES records with a practice address in Rochester, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Rochester → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Hausle, MDRochester, NY 146211811960073
- John JurikRochester, NY 146211649276676
- Diane Kane, MDRochester, NY 146211396723136
- Jane Kjoller, MDRochester, NY 146211740246990
- Judith Kramer, MDRochester, NY 146211386619153
- Alexandra Logan, MDRochester, NY 146211205820008
- Kim Petrone, MDRochester, NY 146211518946599
- William Rolls, MDRochester, NY 146211649247511
Common questions
What is Ronald Jay Umansky, MD's NPI number?
Ronald Jay Umansky, MD's National Provider Identifier (NPI) is 1497717631, issued on Apr 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Jay Umansky, MD located?
The NPPES record lists a practice address at 1445 Portland Ave, Rochester, NY, 14621. Phone: (585) 338-2233. Providers update this record themselves, so call before visiting.
How can I verify Ronald Jay Umansky, MD's license?
NPPES lists New York license number NYS124233, 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 Ronald Jay Umansky, MD prescribe under Medicare Part D?
In 2024, Ronald Jay Umansky, MD had 7,853 Medicare Part D claims for 610 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.