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

Dr. Ioannis Hatzaras, MD

Individual provider Surgical Oncology Physician · NPI 1225252471

Dr. Ioannis Hatzaras, MD is a Surgical Oncology Physician in New York, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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

330 E 39th #21H
New York, NY 10016
Phone: (203) 435-0545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence 272065 (NY)

Record details

NPI number1225252471
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2007
Last updated in NPPESJune 3, 2016

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