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

Individual provider Internal Medicine Physician · NPI 1598396129

Dr. Diego Jose Diaz, MD is an Internal Medicine in Bayamon, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 2022, 4 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
4
Trained at
University of Puerto Rico School of Medicine
Licensed in
PR
In the registry since
2020
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

100 Paseo San Pablo Edif Cadilla Oficina 405
Bayamon, PR 00961-7033
Phone: (787) 269-5655
Fax: (787) 979-1179

No coordinates on file. Search this address in Google Maps

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 23690 (PR)

Record details

NPI number1598396129
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 2, 2020
Last updated in NPPESMay 27, 2026
Certification dateMay 27, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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