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

Lynn C Ostenson, MD

Individual provider Internal Medicine Physician · NPI 1013931401

Lynn C Ostenson, MD is an Internal Medicine Physician in Puyallup, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

407 14th Ave SE
Puyallup, WA 98371-0192
Phone: (253) 697-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00015953 (WA)

Record details

NPI number1013931401
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESJuly 8, 2007
Mailing address407 14th Ave Se, Puyallup, WA 98371-0192

Other providers in Puyallup