Surgeon profile

John Kleimeyer, MD

Orthopedic Surgery · Stanford, CA 94305NPI 1376986232

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

Contactverified live in NPPES · Jul 6, 2026

Active NPI300 PASTEUR DR, STANFORD, CA 94305☎ 650-723-4000

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Operates atCMS affiliations, refreshed monthly

STANFORD HEALTH CARE TRI-VALLEY · PLEASANTON, CASTANFORD HEALTH CARE · STANFORD, CAADVENTIST HEALTH SONORA · SONORA, CASUTTER TRACY COMMUNITY HOSPITAL · TRACY, CA

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Tracked procedure volumes

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

140 Medicare cases/yr

137 patients

4 procedures

Procedure	Cases	Trend	Patients
Lumbar Fusion — Posterior CPT 22612	60	▲ +43%	58
Lumbar Laminectomy CPT 63047	56	▲ +12%	55
Cervical Fusion (ACDF) CPT 22551	12	new	12
Lumbar Discectomy CPT 63030	12	new	12

Industry relationships

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

$44,384 total received, 2025

96 payments

7 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…