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

Individual provider Hematology & Oncology Physician · NPI 1730229584

Dr. Michael Diaz, MD is a Hematology & Oncology Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

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

1112 Park Ave
New York, NY 10128-1235
Phone: (212) 876-4500
Fax: (212) 831-6185
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Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 114488 (NY)

Record details

NPI number1730229584
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 8, 2007
Last updated in NPPESJuly 8, 2007

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