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

Arlene Basa Mercado, MD

Individual provider Pediatric Endocrinology Physician · NPI 1740354315

Arlene Basa Mercado, MD is a Pediatric Endocrinology Physician in Elmhurst, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
Specialties on file
2
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 checks out

8824 Saint James Ave
Elmhurst, NY 11373-3947
Phone: (718) 271-0455
Fax: (718) 271-0454
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Endocrinology Physician (primary) Taxonomy 2080P0205X · Licence 231220 (NY)
Pediatrics Physician Taxonomy 208000000X · Licence 231220 (NY)

Record details

NPI number1740354315
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 17, 2006
Last updated in NPPESMarch 28, 2024
Certification dateMarch 28, 2024