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

Suzanne Lasser, MD

Individual provider Internal Medicine Physician · NPI 1578690038

Suzanne Lasser, MD is an Internal Medicine in Seattle, Washington. Graduated from Warren Alpert Medical School of Brown University in 1993, 33 years ago. Practices with Virginia Mason Medical Center, a 867-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
33
Trained at
Warren Alpert Medical School of Brown University
Licensed in
WA
In the registry since
2007
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

1100 9th Ave
Seattle, WA 98101-2756
Phone: (206) 583-2299
Fax: (206) 223-6764
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 9800 4th Ave Ne, Seattle, WA 98115-2152 — (206) 302-1200

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00034013 (WA)

Record details

NPI number1578690038
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 28, 2007
Last updated in NPPESDecember 22, 2025
Certification dateDecember 22, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1993 (33 years in practice)
Group practice Virginia Mason Medical Center — 867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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