NPPES file of Aug 9, 2026

Benoit Jean-Christophe Rousseau

Medical Oncology Physician · West Harrison, NY

Benoit Jean-Christophe Rousseau is a medical oncology physician with a practice address in West Harrison, New York, and NPI 1629995592, issued on Jul 1, 2026. Check the license (New York 343715, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629995592
Name
Benoit Jean-Christophe Rousseau
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
343715 NY
Self-reported in NPPES; status is on the state search
Practice location
500 Westchester Ave, West Harrison, NY 10604
Phone
(914) 540-5593
Enumerated
Jul 1, 2026
Record last updated
Jul 1, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest medical oncology physician records → All 548 in New York → Look up another NPI →

Also registered at 500 Westchester Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Bernstein, M.D.Hematology & Oncology Physician1922234251
  2. Karin Budrock, FNP-BCFamily Nurse Practitioner1043588304
  3. Amber Choudhry, PHARMDOncology Pharmacist1326860453
  4. Janine Cleary, NPAcute Care Nurse Practitioner1942648415
  5. Sherri-Ann Clunis, FNPFamily Nurse Practitioner1235864323
  6. Christina Dibenedetto, PA-CPhysician Assistant1396049169

Verify Benoit Jean-Christophe Rousseau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 343715    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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Benoit Jean-Christophe Rousseau among 548 medical oncology physician records in New York

Benoit Jean-Christophe Rousseau 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 not. Its NPI, issued in 2026, is newer than over 99% of them.

  • NPI issued2026 · over 99% of these records are older, 0% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2026 · 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).

8 medical oncology physician records list a practice address in West Harrison

They are 8 of the 145 NPPES records with a practice address in West Harrison, and 548 medical oncology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 548 in New York → Every provider in West Harrison → Medical Oncology Physician nationwide →

The 8 medical oncology physician records with the nearest ZIP codes

  1. Chung-Han Lee, MD, PHDWest Harrison, NY 106041841432903
  2. Michael May, MDWest Harrison, NY 106041295222305
  3. Parisa Momtaz, MDWest Harrison, NY 106041811156052
  4. Rachel Sanford, M.D.West Harrison, NY 106041245557289
  5. Fernando Santini, M.D.West Harrison, NY 106041386197192
  6. Elizabeth Won, MDWest Harrison, NY 106041013175439
  7. Alice Zervoudakis, M.D.West Harrison, NY 106041306057963
  8. Kevin Wong, M.D.White Plains, NY 106011649666421

Common questions

What is Benoit Jean-Christophe Rousseau's NPI number?

Benoit Jean-Christophe Rousseau's National Provider Identifier (NPI) is 1629995592, issued on Jul 1, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Benoit Jean-Christophe Rousseau located?

The NPPES record lists a practice address at 500 Westchester Ave, West Harrison, NY, 10604. Phone: (914) 540-5593. Providers update this record themselves, so call before visiting.

How can I verify Benoit Jean-Christophe Rousseau's license?

NPPES lists New York license number 343715, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.