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

Dr. Abby Brena Siegel, MD

Individual provider Medical Oncology Physician · NPI 1548333255

Dr. Abby Brena Siegel, MD is a Medical Oncology Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

1305 York Ave Fl 12
New York, NY 10021-5663
Phone: (646) 962-6200
Fax: (646) 962-1607
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 2155801 (NY)

Record details

NPI number1548333255
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 17, 2006
Last updated in NPPESNovember 15, 2017

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