Physician Profile
Based in Seattle, WA, Grant I. Shibuya, M.D. is listed in the NPI registry under anesthesiology. Grant graduated from University of Washington School of Medicine in 1984. NPI 1316090251 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1229 MADISON ST. SUITE 1440
Seattle, WA 98104
Grant I. Shibuya is an anesthesiologist in Seattle, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Grant I. Shibuya is listed at 1229 Madison St. Suite 1440, Seattle, WA 98104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (206) 625-0578. Contact the office directly to confirm availability and scheduling.
NPI registry
Grant I. Shibuya's National Provider Identifier is 1316090251. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Grant I. Shibuya attended University of Washington School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
Grant I. Shibuya has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Grant I. Shibuya. If this is you, claiming it is free.
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