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

Michael Diaz, MD

Individual provider Medical Oncology Physician · NPI 1871574186

Michael Diaz, MD is a Hematology/Oncology in St Petersburg, Florida. Graduated from University of Kentucky College of Medicine in 1999, 27 years ago. Practices with Florida Cancer Specialists and Research Institute, LLC, a 460-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
27
Trained at
University of Kentucky College of Medicine
Licensed in
FL
In the registry since
2005
Specialties on file
2
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

725 6th Ave S Ste 2200
St Petersburg, FL 33701-4553
Phone: (727) 821-0017
Fax: (727) 821-7473
Show map & directions

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

Additional practice locations (1)

  • 1615 Pasadena Ave S Ste 400, South Pasadena, FL 33707-4567 — (727) 341-1316

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence ME84878 (FL)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence ME84878 (FL)

Record details

NPI number1871574186
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 14, 2005
Last updated in NPPESMarch 2, 2026
Certification dateMarch 2, 2026
Mailing addressPo Box 102222, Attn: Credentialing Dept, Atlanta, GA 30368-2222

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Florida Cancer Specialists And Research Institute, Llc — 460 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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