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

Dr. Herminio Frontera, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1528126505

Dr. Herminio Frontera, MD is a Geriatric Medicine (Internal Medicine) Physician in San Juan, Puerto Rico. Practices as a sole proprietor. Licensed in Puerto Rico.

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.

735 Ave Ponce De Leon Ste 814
San Juan, PR 00917-5031
Phone: (787) 764-4110
Fax: (787) 758-1525

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 5893 (PR)

Record details

NPI number1528126505
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 4, 2006
Last updated in NPPESAugust 3, 2021
Certification dateAugust 3, 2021

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