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

Kayla Leinani O'Sullivan, MD

Individual provider Pediatrics Physician · NPI 1518546191

Kayla Leinani O'Sullivan, MD is a Pediatrics Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2021.

Licensed in
WA
In the registry since
2021
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

4800 Sand Point Way NE # OC.7830
Seattle, WA 98105-3901
Phone: (206) 987-2525
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence ML.61165955 (WA)

Record details

NPI number1518546191
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2021
Last updated in NPPESSeptember 27, 2021
Certification dateSeptember 10, 2021

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