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

Francisco R Carballo Duran, MD

Individual provider Internal Medicine Physician · NPI 1174591093

Francisco R Carballo Duran, MD is an Internal Medicine in Humacao, Puerto Rico. Qualified in 1984, 42 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
42
Licensed in
PR
In the registry since
2006
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.

13 Calle Flor Gerena N
Humacao, PR 00791-4288
Phone: (787) 518-0104

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 8260 (PR)

Record details

NPI number1174591093
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 8, 2006
Last updated in NPPESDecember 9, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Humacao