How do I contact Dr. Bert Callahan?

You can contact Dr. Bert Callahan at 920-324-6802. The practice is located at 608 W Brown St in Waupun, Wisconsin.

What procedures does Dr. Bert Callahan specialize in?

Dr. Bert Callahan is an orthopedic surgeon in Waupun, Wisconsin specializing in joint replacement procedures. Medicare data shows procedures performed including hip replacement, knee replacement.

How many Medicare procedures has Dr. Bert Callahan performed?

According to Medicare data, Dr. Bert Callahan has performed 52 joint replacement procedures. This represents Medicare fee-for-service cases and accounts for approximately 33-37% of all procedures nationwide.

What is Dr. Bert Callahan's ranking in Wisconsin?

Dr. Bert Callahan is ranked #70 overall in Wisconsin for orthopedic procedure volume based on Medicare data.

Does Dr. Bert Callahan accept new patients?

To find out if Dr. Bert Callahan is accepting new patients, please contact the office directly at 920-324-6802. Most orthopedic surgeons require a referral from your primary care physician.

Dr. Bert Callahan, MD

Orthopedic Surgery

Dr. Bert Callahan is a board-certified orthopedic surgeon practicing in Waupun, Wisconsin. In 2023, Dr. Callahan performed 32 Medicare-verified knee replacements (#68 in Wisconsin) and 20 hip replacements (#70 in Wisconsin), for a combined total of 52 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

#68 in Wisconsin

Hip Replacement

20 verified cases

#70 in Wisconsin

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Callahan

This surgeon has high Medicare volume (52 verified cases). This indicates significant experience.

Recommended Script:

"Dr. Callahan, since you handle such high volume, what is your specific infection rate compared to the national average? Do you have a dedicated team for post-op recovery?"

Preparing for Surgery?

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Contact & Location

📞 Phone: 920-324-6802

608 W Brown St
Waupun, WI 53963

NPI: 1760573927

Credentials: MD

✅ Active Medicare provider (NPI verified)

📅 20 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.

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Dr. Bert Callahan, MD

Verified Medicare Cases (2023)

Verified Case Volume Trends (2013-2024)

Questions to Ask Dr. Callahan

Contact & Location

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