Baruch Michael Wieder, M.D.
Hematology & Oncology Physician · New York, NY
Baruch Michael Wieder, M.D. is a hematology & oncology physician with a practice address in New York, New York, and NPI 1215122445, issued on Sep 11, 2007. Check the license (New York 232337, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Baruch Michael Wieder
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 232337 NY
Self-reported in NPPES; status is on the state search - Practice location
- 860 5TH Ave, New York, NY 10065
- Phone
- (212) 861-1799
- Enumerated
- Sep 11, 2007
- Record last updated
- Apr 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (212) 628-8736
- Medicare enrollment
- Enrolled (PECOS I20080915000002); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2001
- 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 860 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrew Szabo, M.D.Specialist1821277567
Verify Baruch Michael Wieder 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 232337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
363 Medicare Part D claims for 82 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Hydroxyurea53 claims
- Eliquis46 claims
- Xarelto42 claims
- Acyclovir35 claims
- Dexamethasone33 claims
- Anastrozole32 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 practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $112.35
4 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Baruch Michael Wieder among 1,163 hematology & oncology physician records in New York
Baruch Michael Wieder, 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2001 · median 2002 among the 833 with a school on file
- Record last updated2021 · 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
- Massimo Cristofanilli, M.D.New York, NY 100651891880563
- James Fetten, M.D.New York, NY 100651811966435
- Richard Geltman, MDNew York, NY 100651659362242
- Sergio Giralt, M.D.New York, NY 100651639278880
- Ross Levine, MDNew York, NY 100651225011091
- Raymond Pastore, M.D.New York, NY 100651124027487
- Jacob Rand, MDNew York, NY 100651164531828
- Charles Rudin, M.D., PH.D.New York, NY 100651467483404
Common questions
What is Baruch Michael Wieder, M.D.'s NPI number?
Baruch Michael Wieder, M.D.'s National Provider Identifier (NPI) is 1215122445, issued on Sep 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Baruch Michael Wieder, M.D. located?
The NPPES record lists a practice address at 860 5TH Ave, New York, NY, 10065. Phone: (212) 861-1799. Providers update this record themselves, so call before visiting.
How can I verify Baruch Michael Wieder, M.D.'s license?
NPPES lists New York license number 232337, 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 Baruch Michael Wieder, M.D. prescribe under Medicare Part D?
In 2024, Baruch Michael Wieder, M.D. had 363 Medicare Part D claims for 82 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Baruch Michael Wieder, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. 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.