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

Abby Ann Lassen, NNP

Individual provider Neonatal Nurse Practitioner · NPI 1063181485

Abby Ann Lassen, NNP is a Neonatal Nurse Practitioner in Seattle, Washington. Licensed in Idaho. Registered with an NPI since 2021.

Licensed in
ID
In the registry since
2021

Practice location Address checks out

4800 Sand Point Way NE
Seattle, WA 98105-3901
Phone: (206) 987-4961
Fax: (206) 987-2685
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal Nurse Practitioner (primary) Taxonomy 363LN0000X · Licence 67762 (ID)

Record details

NPI number1063181485
Entity typeIndividual (Type 1)
GenderFemale
Credentials NNP
Sole proprietorNo
NPI enumeratedSeptember 9, 2021
Last updated in NPPESSeptember 9, 2021
Certification dateSeptember 9, 2021

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