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

Dr. Jeffrey Tsai, DO

Individual provider Internal Medicine Physician · NPI 1225577950

Dr. Jeffrey Tsai, DO is an Anesthesiology in Spokane, Washington. Qualified in 2017, 9 years ago. Practices with Pacific Anesthesia PC, a 93-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
9
Licensed in
WA
In the registry since
2017
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

522 W Riverside Ave # 6341
Spokane, WA 99201-0580
Phone: (425) 245-5560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence OP61607232 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence OP61607232 (WA)

Record details

NPI number1225577950
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedFebruary 14, 2017
Last updated in NPPESAugust 4, 2025
Certification dateAugust 4, 2025
Mailing address522 W Riverside Ave # 6341, Spokane, WA 99201-0580

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Pacific Anesthesia Pc — 93 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Spokane