Dr. Leo Semkiw is a board-certified orthopedic surgeon practicing in San Jose, California. In 2023, Dr. Semkiw performed 24 Medicare-verified knee replacements, ranking #293 in California. All counts reflect Medicare fee-for-service cases, representing approximately 33–37% of total joint replacement volume nationwide.
Verified Medicare Cases (2023)
Knee Replacement
24 verified cases
Verified Case Volume Trends (2013-2024)
Questions to Ask Dr. Semkiw
Medicare volume represents only a portion of a surgeon's practice.
Recommended Script:
"Dr. Semkiw, I see your Medicare volume is lower—what percentage of your practice is private insurance or sports medicine? Approximately how many total joint replacements do you perform annually?"
Preparing for Surgery?
Browse recommended recovery products for knee replacement
View Recovery ProductsContact & Location
📞 Phone: 408-371-5300
2430 Samaritan Dr
San Jose, CA 95124
San Jose, CA 95124
NPI: 1215949110
Credentials: M.D.
✅ Active Medicare provider (NPI verified)
📅 20 years of practice experience
🎓 Licensed M.D.
📞 Contact information available
Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately 33-37% of all joint replacement procedures nationwide (63% of Medicare fee-for-service). Always consult with healthcare providers to make informed decisions about your care.