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

Dr. Marco Antonio Alfonso, MD

Individual provider General Practice Physician · NPI 1134811714

Dr. Marco Antonio Alfonso, MD is a General Practice Physician in Guayama, Puerto Rico. Practices as a sole proprietor. Licensed in Puerto Rico.

Licensed in
PR
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address may be wrong

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

Hospital Menonita Guayama Av Pedro Albizu Campos
Guayama, PR 00714
Phone: (787) 866-6668

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 023233 (PR)

Record details

NPI number1134811714
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 23, 2023
Last updated in NPPESMay 24, 2023
Certification dateMay 24, 2023

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