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

Michael Diaz MD

Organization Hematology & Oncology Physician · NPI 1265605794

Michael Diaz MD is a Hematology & Oncology Physician in New York, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008

Practice location Address checks out

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

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

Specialties & licences

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

Record details

NPI number1265605794
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Diaz — Owner · 212228764500
NPI enumeratedApril 4, 2008
Last updated in NPPESApril 4, 2008
Mailing address1112 Park Ave, New York, NY 10128-1235

Other providers in New York