Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Maria Mercedes Sanchez-Longo, MD

Individual provider Pediatrics Physician · NPI 1922168632

Dr. Maria Mercedes Sanchez-Longo, MD is a Pediatrics 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.

Hospital Auxilio Mutuo
San Juan, PR 00919
Phone: (787) 758-2000

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Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 8395 (PR)

Record details

NPI number1922168632
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 11, 2006
Last updated in NPPESMarch 18, 2020
Certification dateMarch 18, 2020

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