Surgeon profile

Gregory Dietrich, MD

Orthopedic Surgery · Lewiston, ID 83501NPI 1306831698

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

Contactverified live in NPPES · Jul 6, 2026

Active NPI320 WARNER DRIVE, LEWISTON, ID 83501☎ 208-743-3523

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Operates atCMS affiliations, refreshed monthly

ST JOSEPH REGIONAL MEDICAL CENTER · LEWISTON, IDTRI-STATE MEMORIAL HOSPITAL · CLARKSTON, WAST MARY'S HOSPITAL · COTTONWOOD, IDSYRINGA GENERAL HOSPITAL · GRANGEVILLE, IDGRITMAN MEDICAL CENTER · MOSCOW, ID

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Tracked procedure volumes

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

117 Medicare cases/yr

117 patients

5 procedures

Procedure	Cases	Trend	Patients
Lumbar Laminectomy CPT 63047	44	▲ +10%	44
Lumbar Fusion — Combined (TLIF/PLIF) CPT 22633	25	new	25
Lumbar Fusion — Posterior CPT 22612	17	▼ -26%	17
Total Hip Replacement (THA) CPT 27130	17	▼ -19%	17
Cervical Fusion (ACDF) CPT 22551	14	new	14

Industry relationships

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

$140 total received, 2025

4 payments

4 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…