Dr. William Tyndall, M.D.

Orthopedic Surgery

Dr. William Tyndall is a board-certified orthopedic surgeon practicing in Altoona, Pennsylvania. In 2023, Dr. Tyndall performed 30 Medicare-verified knee replacements (#175 in Pennsylvania) and 17 shoulder replacements (#56 in Pennsylvania), for a combined total of 47 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
#175 in Pennsylvania
Shoulder Replacement
17 verified cases
#56 in Pennsylvania

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Tyndall

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

Recommended Script:

"Dr. Tyndall, 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?

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Contact & Location

📞 Phone: 814-942-1166
3000 Fairway Dr
Altoona, PA 16602
NPI: 1225133424
Credentials: M.D.
✅ Active Medicare provider (NPI verified)
📅 20 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.