Dr. Robert Grob, D.O.

Orthopedic Surgery

Dr. Robert Grob is a board-certified orthopedic surgeon practicing in Lehighton, Pennsylvania. In 2023, Dr. Grob performed 32 Medicare-verified knee replacements (#162 in Pennsylvania) and 13 hip replacements (#199 in Pennsylvania), 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
32 verified cases
#162 in Pennsylvania
Hip Replacement
13 verified cases
#199 in Pennsylvania

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Grob

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

Recommended Script:

"Dr. Grob, 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: 484-526-1735
246 N 6th St
Lehighton, PA 18235
NPI: 1427055755
Credentials: D.O.
✅ Active Medicare provider (NPI verified)
📅 21 years of practice experience
🎓 Licensed D.O.
🏥 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.