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

Dr. Timothy Leigh Larson, MD

Individual provider Neuroradiology Physician · NPI 1679500433

Dr. Timothy Leigh Larson, MD is a Diagnostic Radiology in Lynnwood, Washington. Graduated from University of Washington School of Medicine in 1983, 43 years ago. Practices with Radia Inc P S, a 274-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
43
Trained at
University of Washington School of Medicine
Licensed in
WA
In the registry since
2006
Specialties on file
2
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

19020 33rd Ave W Ste 210
Lynnwood, WA 98036-4748
Phone: (425) 563-1500
Fax: (425) 563-1501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neuroradiology Physician (primary) Taxonomy 2085N0700X · Licence MD00024859 (WA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD00024859 (WA)

Record details

NPI number1679500433
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESMarch 29, 2019
Mailing address19020 33rd Ave W Ste 210, Lynnwood, WA 98036-4748

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Radia Inc P S — 274 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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