Mark Benjamin Stoopler, MD
Medical Oncology Physician · New York, NY
Mark Benjamin Stoopler, MD is a medical oncology physician with a practice address in New York, New York, and NPI 1295833937, issued on Sep 20, 2006. Check the license (New York 128446, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mark Benjamin Stoopler
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 128446 NY
Self-reported in NPPES; status is on the state search - Practice location
- 161 Fort Washington Avenue, New York, NY 10032
- Phone
- (212) 305-8230
- Enumerated
- Sep 20, 2006
- Record last updated
- Sep 3, 2024
- Fax
- (212) 305-1019
- Medicaid ID
- 00576738 NY
- Medicare enrollment
- Enrolled (PECOS I20120112000542); accepts Medicare assignment
- Medical or professional school
- Js Weill Medical College, Cornell University, 1975
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 548 in New York → Look up another NPI →
Also registered at 161 Fort Washington Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa AccordinoMedical Oncology Physician1740422039
- Justine Kahn, MDPediatric Hematology & Oncology Physician1285958165
- Igor Matushansky, MD PHDMedical Oncology Physician1609085679
- Diana McDonnell, NPAdult Health Nurse Practitioner1306371471
- Siddhartha Mukherjee, MD PHDMedical Oncology Physician1386718708
- Liza Rosado, RNRegistered Nurse1801599469
Verify Mark Benjamin Stoopler 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 128446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average medical oncology physician in 2024
175 Medicare Part D claims for 29 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims. 13 claims were for opioids.
Most prescribed
- Tagrisso48 claims
- Erlotinib Hcl40 claims
- Xarelto12 claims
- Gilotrif11 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): 100 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).
Industry payments in 2024: $5,656.50
3 payments; by number, the most common kind was consulting fee; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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 2 group practices
- The Westchester Medical Practice PCCortlandt Manor, NY
- Trustees OF Columbia University IN The City OF New YorkNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Benjamin Stoopler among 548 medical oncology physician records in New York
Mark Benjamin Stoopler, MD is one of 548 medical oncology physician records with a practice address in New York. 80% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 60% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1975 · median 2005 among the 389 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in New York
There are 548 medical oncology physician records in New York.
All 548 in New York → Every provider in New York → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Charles Drake, M.D.New York, NY 100321346297397
- Michael Flamm, M.D.New York, NY 100321477520369
- Stanley Frankel, M.D.New York, NY 100321396785879
- Edward GelmannNew York, NY 100321285632067
- Aiwu He, MD, PHDNew York, NY 100321942306360
- Kevin Kalinsky, M.D.New York, NY 100321669430310
- Nicole Lamanna, MDNew York, NY 100321164493102
- Suzanne Lentzsch, MDNew York, NY 100321104853324
Common questions
What is Mark Benjamin Stoopler, MD's NPI number?
Mark Benjamin Stoopler, MD's National Provider Identifier (NPI) is 1295833937, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Benjamin Stoopler, MD located?
The NPPES record lists a practice address at 161 Fort Washington Avenue, New York, NY, 10032. Phone: (212) 305-8230. Providers update this record themselves, so call before visiting.
How can I verify Mark Benjamin Stoopler, MD's license?
NPPES lists New York license number 128446, 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 Mark Benjamin Stoopler, MD prescribe under Medicare Part D?
In 2024, Mark Benjamin Stoopler, MD had 175 Medicare Part D claims for 29 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Mark Benjamin Stoopler, MD's MIPS final score?
The 2023 MIPS final score is 100 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.