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

Stephen Matsuoka

Individual provider Emergency Medicine Physician · NPI 1568043032

Stephen Matsuoka is an Emergency Medicine in Tacoma, Washington. Qualified in 2021, 5 years ago. Practices with Northwest Emergency Physicians LLC, a 262-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
5
Licensed in
WA
In the registry since
2021
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Practice location Address checks out

1717 S J St
Tacoma, WA 98405-4933
Phone: (253) 627-4101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD61506989 (WA)

Record details

NPI number1568043032
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 16, 2021
Last updated in NPPESJuly 18, 2025
Certification dateJuly 18, 2025
Mailing addressPo Box 634720, Cincinnati, OH 45263-4720

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Northwest Emergency Physicians Llc — 262 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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