Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Alberto Javier Grana Santini, MD

Individual provider General Practice Physician · NPI 1366829731

Dr. Alberto Javier Grana Santini, MD is an Endocrinology in Caguas, Puerto Rico. Graduated from Ponce School of Medicine in 2015, 11 years ago. Accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
11
Trained at
Ponce School of Medicine
Licensed in
PR
In the registry since
2015
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 may be wrong

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

Carr 172 Edif B Ste B6
Caguas, PR 00725-1111
Phone: (787) 563-0550

No coordinates on file. Search this address in Google Maps

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 19952 (PR)
General Practice Physician Taxonomy 208D00000X · Licence 32935 (PR)

Record details

NPI number1366829731
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2015
Last updated in NPPESAugust 2, 2022
Certification dateAugust 2, 2022

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolPONCE SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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