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

James C Tsai, MD

Individual provider Internal Medicine Physician · NPI 1225149172

James C Tsai, MD is an Internal Medicine in Everett, Washington. Graduated from Baylor College of Medicine in 2004, 22 years ago. Practices with Providence Health and Services- Washington, a 526-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
22
Trained at
Baylor College 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

1321 Colby Ave Medical Staff Ofc
Everett, WA 98201-1665
Phone: (425) 261-2000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3901 Hoyt Ave, Everett, WA 98201-4918 — (425) 259-0966

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00046675 (WA)
Hospitalist Physician Taxonomy 208M00000X · Licence MD00046675 (WA)

Record details

NPI number1225149172
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESMarch 30, 2021
Certification dateMarch 30, 2021
Mailing addressPo Box 3360, Portland, OR 97208-3360

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Providence Health And Services- Washington — 526 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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