Surgeon profile

Duncan Mckellar, MD

Orthopedic Surgery · Mckinney, TX 75069NPI 1699750323

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

Contactverified live in NPPES · Jul 7, 2026

Active NPI4201 MEDICAL CENTER DR STE 100, MCKINNEY, TX 75069☎ 972-566-5255

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

BAYLOR SCOTT AND WHITE SURGICAL HOSPITAL AT SHERMA · SHERMAN, TXMEDICAL CENTER OF MCKINNEY · MCKINNEY, TXTEXOMA MEDICAL CENTER · DENISON, TXMETHODIST MCKINNEY HOSPITAL · MCKINNEY, TX

Loading hospital affiliations…

Tracked procedure volumes

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

143 Medicare cases/yr

139 patients

3 procedures

Procedure	Cases	Trend	Patients
Total Knee Replacement (TKA) CPT 27447	104	▼ -8%	101
Total Hip Replacement (THA) CPT 27130	24	▼ -43%	24
Partial Knee Replacement CPT 27446	15	new	14

Industry relationships

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

$717 total received, 2025

14 payments

6 manufacturer relationships on file

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

Unlock competitor intel — $199/mo

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…