Dr. Peter Chalmers, MD

Orthopedic Surgery

Dr. Peter Chalmers is a board-certified orthopedic surgeon practicing in Saint Louis, Missouri. In 2023, Dr. Chalmers performed 27 Medicare-verified shoulder replacements, ranking #22 in Missouri. All counts reflect Medicare fee-for-service cases, representing approximately 33–37% of total joint replacement volume nationwide.

Verified Medicare Cases (2023)

Shoulder Replacement
27 verified cases
#22 in Missouri

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Chalmers

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

Recommended Script:

"Dr. Chalmers, 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 shoulder replacement

View Recovery Products

Contact & Location

📞 Phone: 314-514-3500
4921 Parkview Pl
Saint Louis, MO 63110
NPI: 1518288323
Credentials: MD
✅ Active Medicare provider (NPI verified)
📅 16 years of practice experience
🎓 Licensed MD
🏥 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.