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

Individual provider General Practice Physician · NPI 1174101711

Dr. Alejandro Santiago Nazario, MD is a General Practice Physician in San Juan, Puerto Rico. Practices as a sole proprietor and works from 2 locations. Licensed in Puerto Rico.

Licensed in
PR
In the registry since
2021
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.

Upr Medical Sciences Campus A-972 Main Bldg
San Juan, PR 00936
Phone: (787) 758-2525

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 100 Ave Laurel, Bayamon, PR 00956-4816 — (787) 798-3001

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 16277 (PR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1174101711
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 1, 2021
Last updated in NPPESAugust 1, 2022
Certification dateJuly 19, 2022

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