Lewis R. Lipsey, M.D.
Hematology & Oncology Physician · New York, NY
Lewis R. Lipsey, M.D. is a hematology & oncology physician with a practice address in New York, New York, and NPI 1902853674, issued on May 28, 2006. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Lewis R. Lipsey
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 77894 MA
Self-reported in NPPES; status is on the state search - Practice location
- 51 E 90TH St, New York, NY 10128
- Phone
- (212) 828-4800
- Enumerated
- May 28, 2006
- Record last updated
- Aug 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050103000534); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Also registered at 51 E 90TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lester Lipton, M.D.Specialist1083626022
Verify Lewis R. Lipsey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
185 Medicare Part D claims for 13 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D.
Most prescribed
- Allopurinol24 claims
- Famotidine11 claims
- Metformin Hcl Er11 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.
Lewis R. Lipsey among 1,163 hematology & oncology physician records in New York
Lewis R. Lipsey, M.D. is one of 1,163 hematology & oncology physician records with a practice address in New York. 83% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1989 · median 2002 among the 833 with a school on file
- Record last updated2014 · 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 207RH0003X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in New York
There are 1,163 hematology & oncology physician records in New York.
All 1,163 in New York → Every provider in New York → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Edward Ambinder, M.D.New York, NY 101281265430748
- Ali Ameri, MDNew York, NY 101281164681540
- Jean Bustamante, M.D.New York, NY 101281942641097
- Michael Diaz, M.D.New York, NY 101281730229584
- Solaiman Futuri, M.D.New York, NY 101281932342417
- Robert Gelfand, M.D.New York, NY 101281407855612
- Howard Greenberg, M.D.New York, NY 101281104847508
- Kelly Kacinski, NPNew York, NY 101281851240634
Common questions
What is Lewis R. Lipsey, M.D.'s NPI number?
Lewis R. Lipsey, M.D.'s National Provider Identifier (NPI) is 1902853674, issued on May 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lewis R. Lipsey, M.D. located?
The NPPES record lists a practice address at 51 E 90TH St, New York, NY, 10128. Phone: (212) 828-4800. Providers update this record themselves, so call before visiting.
How can I verify Lewis R. Lipsey, M.D.'s license?
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 Lewis R. Lipsey, M.D. prescribe under Medicare Part D?
In 2024, Lewis R. Lipsey, M.D. had 185 Medicare Part D claims for 13 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.