Surgeon profile

John Mays, MD

Orthopedic Surgery · Bossier City, LA 71111NPI 1689678484

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI2449 HOSPITAL DRIVE, BOSSIER CITY, LA 71111☎ 318-425-8701

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Operates atCMS affiliations, refreshed monthly

WILLIS KNIGHTON MEDICAL CENTER · SHREVEPORT, LASPRINGHILL MEDICAL CENTER · SPRINGHILL, LACHRISTUS ST MICHAEL HEALTH SYSTEM · TEXARKANA, TXMINDEN MEDICAL CENTER · MINDEN, LA

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.

100 Medicare cases/yr

95 patients

4 procedures

Procedure	Cases	Trend	Patients
Total Knee Replacement (TKA) CPT 27447	43	▼ -9%	39
Total Hip Replacement (THA) CPT 27130	28	▲ +8%	28
Hip Fracture — Intramedullary Nail CPT 27245	15	▼ -29%	15
Hip Fracture — Hemiarthroplasty/Fixation CPT 27236	14	▼ -26%	13

Industry relationships

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

$414 total received, 2025

12 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…