Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark Benjamin Stoopler, MD

Individual provider Internal Medicine Physician · NPI 1295833937

Dr. Mark Benjamin Stoopler, MD is a Medical Oncology in New York, New York. Graduated from Js Weill Medical College, Cornell University in 1975, 51 years ago. Practices with The Westchester Medical Practice PC, a 199-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
51
Trained at
Js Weill Medical College, Cornell University
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

161 Fort Washington Ave Rm 936
New York, NY 10032-3729
Phone: (212) 305-8230
Fax: (212) 305-1019
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1978 Crompond Rd, Cortlandt Manor, NY 10567-4111 — (914) 293-8401

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 128446 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 128446 (NY)

Record details

NPI number1295833937
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESSeptember 3, 2024
Certification dateSeptember 3, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMEDICAL ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1975 (51 years in practice)
Group practice The Westchester Medical Practice Pc — 199 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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