Surgeon profile

Robert Lock, Ii, D.O.

Orthopedic Surgery · Bullhead City, AZ 86442NPI 1043287253

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

Contactverified live in NPPES · Jul 7, 2026

Active NPI2000 HIGHWAY 95, BULLHEAD CITY, AZ 86442☎ 928-758-1175

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Operates atCMS affiliations, refreshed monthly

WESTERN ARIZONA REGIONAL MEDICAL CENTER · BULLHEAD CITY, AZVALLEY VIEW MEDICAL CENTER · FORT MOHAVE, AZKINGMAN REGIONAL MEDICAL CENTER · KINGMAN, AZHAVASU REGIONAL MEDICAL CENTER · LAKE HAVASU CITY, AZCOLORADO RIVER MEDICAL CENTER · NEEDLES, CA

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Tracked procedure volumes

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

118 Medicare cases/yr

114 patients

3 procedures

Procedure	Cases	Trend	Patients
Total Knee Replacement (TKA) CPT 27447	65	▼ -32%	63
Total Hip Replacement (THA) CPT 27130	30	▼ -23%	29
Total Shoulder Replacement CPT 23472	23	▲ +5%	22

Industry relationships

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

$154 total received, 2025

1 payments

1 manufacturer relationship 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…