Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Elaine Chin-San Tsai, MD, MPH

Individual provider Internal Medicine Physician · NPI 1962508788

Dr. Elaine Chin-San Tsai, MD, MPH is an Internal Medicine Physician in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

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.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

1660 S Columbian Way VA Puget Sound Health Care System MS-152E (6 West)
Seattle, WA 98108-1532
Phone: (206) 277-3146
Fax: (206) 277-4820
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 29051 (WA)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 29051 (WA)

Record details

NPI number1962508788
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorYes
NPI enumeratedSeptember 16, 2006
Last updated in NPPESSeptember 13, 2007

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