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

Dr. Frank Diaz, MD

Individual provider Internal Medicine Physician · NPI 1851736300

Dr. Frank Diaz, MD is an Internal Medicine in Greenacres, Florida. Qualified in 1992, 34 years ago. Practices with Conviva Medical Center Management, LLC, a 562-clinician group and accepts Medicare assignment. Licensed in Florida and Puerto Rico.

Years since qualifying
34
Licensed in
FL, PR
In the registry since
2013
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

5799 Lake Worth Rd
Greenacres, FL 33463-3207
Phone: (561) 967-0234
Fax: (561) 439-4833
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME138337 (FL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 29,638-R (PR)

Record details

NPI number1851736300
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 9, 2013
Last updated in NPPESMarch 14, 2026
Certification dateMarch 14, 2026
Mailing address6101 Blue Lagoon Dr Ste 400, Miami, FL 33126-2051

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGENERAL PRACTICE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Conviva Medical Center Management, Llc — 562 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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