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

Dr. Adelaide Lu Masakayan, MD

Individual provider Pediatrics Physician · NPI 1902970577

Dr. Adelaide Lu Masakayan, MD is a Pediatrics Physician in Port Jefferson Station, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

112 Terryville Rd
Port Jefferson Station, NY 11776-1329
Phone: (631) 209-2827
Fax: (631) 209-2829
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 210204 (NY)

Record details

NPI number1902970577
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 17, 2006
Last updated in NPPESMarch 16, 2016

Other providers in Port Jefferson Station