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

Margaret L Larson Arnp PLLC

Organization Family Medicine Physician · NPI 1013227792

Margaret L Larson Arnp PLLC is a Family Medicine Physician in Burien, Washington. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

16233 Sylvester Rd SW Ste G30
Burien, WA 98166-3045
Phone: (206) 244-5477
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1013227792
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Larson — Owner · (206) 244-5477
NPI enumeratedOctober 15, 2010
Last updated in NPPESMay 12, 2014
Mailing address16233 Sylvester Rd Sw, Suite G30, Burien, WA 98166-3045

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