Dr. James Weir, M.D.

Orthopedic Surgery

Dr. James Weir is a board-certified orthopedic surgeon practicing in Saginaw, Michigan. In 2023, Dr. Weir performed 30 Medicare-verified knee replacements (#82 in Michigan) and 15 hip replacements (#124 in Michigan), for a combined total of 45 procedures. All counts reflect Medicare fee-for-service cases, representing approximately 33–37% of total joint replacement volume nationwide.

Verified Medicare Cases (2023)

Knee Replacement
30 verified cases
#82 in Michigan
Hip Replacement
15 verified cases
#124 in Michigan

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Weir

Medicare volume represents only a portion of a surgeon's practice.

Recommended Script:

"Dr. Weir, 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

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Contact & Location

📞 Phone: 989-754-7200
800 Cooper Ave.
Saginaw, MI 48602
NPI: 1689669178
Credentials: M.D.
✅ Active Medicare provider (NPI verified)
📅 21 years of practice experience
🎓 Licensed M.D.
🏥 Licensed surgical specialist
🦴 Board-certified orthopedic surgeon
📞 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.