Samuel Ruder
Hematology & Oncology Physician · New York, NY
Samuel Ruder is a hematology & oncology physician with a practice address in New York, New York, and NPI 1962936799, issued on Apr 19, 2017. Check the license (New York 307132, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Samuel Ruder
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 307132 NY
Self-reported in NPPES; status is on the state search - Practice location
- 156 William St FL 6, New York, NY 10038
- Phone
- (646) 962-2072
- Enumerated
- Apr 19, 2017
- Record last updated
- Oct 14, 2025
- Medicare enrollment
- Enrolled (PECOS I20201014002368); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Also registered at 156 William St FL 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jaya Kanduri, MDInterventional Cardiology Physician1043748684
- Michael Kim, M.D.Internal Medicine Physician1457376576
- Neha Sharma, DOInternal Medicine Physician1013302868
Verify Samuel Ruder 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 307132Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
26 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.
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.
Industry payments in 2024: $33.26
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Weill Medical College OF CornellNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel Ruder among 1,163 hematology & oncology physician records in New York
Samuel Ruder 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 2017, is newer than 85% of them.
- NPI issued2017 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2017 · median 2002 among the 833 with a school on file
- Record last updated2025 · 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
- Lan Mo, M.D.New York, NY 100381760786388
- Nikhil UppalNew York, NY 100381215953849
- Meena Ahluwalia, M.DNew York, NY 100371467628115
- Rosa Nouvini, MDNew York, NY 100351619267218
- Gina Villani, MD, MPHNew York, NY 100351528147998
- Ana Colon Ramos, MDNew York, NY 100331164085445
- Rebecca Zweifler, MDNew York, NY 100331295296960
- Sonya Chew MinminNew York, NY 100441558030601
Common questions
What is Samuel Ruder's NPI number?
Samuel Ruder's National Provider Identifier (NPI) is 1962936799, issued on Apr 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Ruder located?
The NPPES record lists a practice address at 156 William St FL 6, New York, NY, 10038. Phone: (646) 962-2072. Providers update this record themselves, so call before visiting.
How can I verify Samuel Ruder's license?
NPPES lists New York license number 307132, 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 Samuel Ruder prescribe under Medicare Part D?
In 2024, Samuel Ruder had 26 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.