Dr. Michael Azzoni, M.D.

Orthopedic Surgery

Dr. Michael Azzoni is a board-certified orthopedic surgeon practicing in Gardner, Massachusetts. In 2023, Dr. Azzoni performed 31 Medicare-verified knee replacements (#98 in Massachusetts) and 12 hip replacements (#112 in Massachusetts), for a combined total of 43 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
31 verified cases
#98 in Massachusetts
Hip Replacement
12 verified cases
#112 in Massachusetts

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Azzoni

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

Recommended Script:

"Dr. Azzoni, 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: 978-632-0383
250 Green St
Gardner, MA 01440
NPI: 1689661035
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

Other Top Massachusetts Orthopedic Surgeons

Dr. Carl Talmo - Boston 312 procedures
Dr. Geoffrey Van Flandern - Waltham 295 procedures
Dr. Andrew Lehman - Springfield 275 procedures
Dr. Stephen Kelly - Springfield 269 procedures

Browse Massachusetts by Procedure

Hip Replacement Surgeons Knee Replacement Surgeons Shoulder Replacement Surgeons
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.
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