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

Individual provider Hematology & Oncology Physician · NPI 1205397023

Stefanie Gerstberger is a Medical Oncology in New York, New York. Graduated from Columbia University College of Physicians and Surgeons in 2019, 7 years ago. Practices with Memorial Solid Tumor Group, a 236-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
NY
In the registry since
2019
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Practice location Address checks out

1275 York Ave
New York, NY 10065-6007
Phone: (347) 798-9213
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 315857 (NY)

Record details

NPI number1205397023
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 26, 2019
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2019 (7 years in practice)
Group practice Memorial Solid Tumor Group — 236 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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