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

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1669498358

Francisco Javier Nadal Colon, MD is an Endocrinology in Ponce, Puerto Rico. Graduated from Ponce School of Medicine in 1993, 33 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
33
Trained at
Ponce School of Medicine
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.

Dr Ulises Clavell 23
Ponce, PR 00716
Phone: (787) 259-4463
Fax: (787) 290-3551

No coordinates on file. Search this address in Google Maps

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 12801 (PR)

Record details

NPI number1669498358
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 14, 2006
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolPONCE SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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