Surgeon profile

John Nash, MD

Orthopedic Surgery · Chattanooga, TN 37404NPI 1821086281

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

Contactverified live in NPPES · Jul 7, 2026

Active NPI2415 MCCALLIE AVE, CHATTANOOGA, TN 37404☎ 423-624-2696

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Operates atCMS affiliations, refreshed monthly

MEMORIAL HEALTHCARE SYSTEM, INC · CHATTANOOGA, TNHAMILTON MEDICAL CENTER · DALTON, GARHEA MEDICAL CENTER · DAYTON, TN

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Tracked procedure volumes

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

200 Medicare cases/yr

195 patients

2 procedures

Procedure	Cases	Trend	Patients
Total Knee Replacement (TKA) CPT 27447	145	▼ -5%	142
Total Hip Replacement (THA) CPT 27130	55	≈ flat	53

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

$47 total received, 2025

3 payments

2 manufacturer relationships on file

See exactly which companies pay this surgeon — and how much — with a paid plan.

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…