> > > > Dr. Keith Diaz, MD
Dr. Keith Thomas Diaz MD is a male Internist, has 6 years of experience and practices in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
Dr. Keith Diaz has 3 office locations.
355 Bard Ave
4th Floor
Staten Island, NY 10310

Phone Number
Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Keith Diaz, MD is board certified in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.

  • He has special expertise in 1 area:
  • Asthma

Education & Awards

Dr. Diaz graduated from Ross University, Edison.


Dr. Diaz has 1 hospital affiliations:

  • Richmond University Medical Center 

Accepted Insurance Plans

Dr. Diaz accepts these health insurances in at least one office:

  • Aetna - 3 plans
  • Humana - 5 plans
  • The Empire Plan (UHC) - 1 plan

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Additional Information
Where does Dr. Keith T. Diaz practice?
Dr. Keith Diaz practices Internal Medicine, Critical Care Medicine, and Pulmonary Disease near Staten Island, NY.
Additional practice locations include: Stony Brook, NY.
See Staten Island Internists, Staten Island Critical Care Practitioners, and Staten Island Pulmonologists.