Surgeon profile

Robert Tatsumi, MD

Orthopedic Surgery · Tualatin, OR 97062NPI 1992828800

Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources

Contactverified live in NPPES · Jul 6, 2026

Active NPI19255 SW 65TH AVE STE 220, TUALATIN, OR 97062☎ 503-828-1150

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Operates atCMS affiliations, refreshed monthly

LEGACY MERIDIAN PARK MEDICAL CENTER · TUALATIN, ORPROVIDENCE WILLAMETTE FALLS MEDICAL CENTER · OREGON CITY, ORPROVIDENCE ST VINCENT MEDICAL CENTER · PORTLAND, ORLEGACY SILVERTON MEDICAL CENTER · SILVERTON, ORLEGACY GOOD SAMARITAN MEDICAL CENTER · PORTLAND, OR

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Orthopedics & cardiology tracked — more specialties coming.

26 Medicare cases/yr

26 patients

2 procedures

Procedure	Cases	Trend	Patients
Lumbar Fusion — Combined (TLIF/PLIF) CPT 22633	14	≈ flat	14
Lumbar Laminectomy CPT 63047	12	▼ -48%	12

Industry relationships

CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.

$43,253 total received, 2025

63 payments

10 manufacturer relationships on file

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Relationship trajectory, 2019–2025

7-year payment trajectory (who's warming up, who's cooling off on this surgeon) is a paid feature. Unlock

Pulling CY2025 industry payments + 7-year history…