#16 Hip
#20 Knee

Dr. Joseph Konopka, MD

Orthopedic Surgery
90 procedures 2 hospitals Somersworth, NH
Latest available Medicare data — updated April 2026
Rising Star
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 37 vs 36 avg (4,526 surgeons)
Knee 53 vs 45 avg (6,720 surgeons)

Dr. Joseph Konopka is a board-certified orthopedic surgeon practicing in Somersworth, New Hampshire. A Medicare provider since 2010, Dr. Konopka has performed 53 Medicare-verified knee replacements (#20 in New Hampshire) and 37 hip replacements, for a combined total of 90 procedures.

In New Hampshire, Dr. Konopka performs near average in knee (53 vs 48 avg), near average in hip (37 vs 37 avg).

Dr. Konopka's reported Medicare volume is split between knee replacements (53 cases) and hip replacements (37 cases).

Somersworth is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Somersworth area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Medicare records for Dr. Konopka extend back to 2018, covering 6 years of data. Over that period, recorded procedure volume increased from 41 to 90 in the most recent data, a 120% increase. This sustained growth reflects an expanding joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Konopka's 53 verified procedures is near the national average of 45.

Verified Medicare Cases

Knee Replacement
53 verified cases
#20 in New Hampshire
Hip Replacement
37 verified cases
#16 in New Hampshire
Estimated total: 240 – 270 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
How is this estimated?

Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.

How Dr. Konopka Compares

Procedure volume compared to the New Hampshire state average.

Hip Average
37 Avg: 37
Knee Average
53 Avg: 48
Dr. Konopka New Hampshire Average

Contact & Location

Phone: 603-742-2007
7 Marsh Brook Dr Ste 205
Somersworth, NH 03878
NPI: 1851612196
Credentials: MD
Active Medicare provider (NPI verified)
16 years of practice experience
Licensed MD
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Konopka's Medicare-recorded procedure volume has trended upward over 6 years, increasing 120% from 41 procedures in 2018 to 90 in the most recent data.

Years of Data 6
2023 Volume 90
Peak Volume 90 (2023)
Trend Growing

Hospital Affiliations & Quality

H
Wentworth-Douglass Hospital
★★★★☆
Dover, NH
Similar to national avg
H
Huggins Hospital
★★★☆☆
Wolfeboro, NH

Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations

Frequently Asked Questions About Dr. Konopka

How does Dr. Konopka's procedure volume compare to other New Hampshire surgeons?

Dr. Konopka has performed 90 Medicare-verified joint replacement procedures. This is in line with the New Hampshire average of 67 procedures per surgeon. Dr. Konopka ranks #17 out of 54 orthopedic surgeons in New Hampshire.

What types of joint replacement does Dr. Konopka perform?

Dr. Konopka's Medicare data shows procedures in knee replacement (53 cases) and hip replacement (37 cases).

How experienced is Dr. Konopka with knee replacement surgery?

Dr. Konopka ranks #20 in New Hampshire for knee replacement with 53 Medicare-verified procedures. This high ranking among 54 state surgeons indicates significant experience with this specific procedure.

Are there other orthopedic surgeons near Dr. Konopka in Somersworth?

Yes. There are 4 orthopedic surgeons in Somersworth in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all New Hampshire surgeons.

What does the Medicare data for Dr. Konopka represent?

The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Konopka's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 90 procedures shown here.

Has Dr. Konopka's procedure volume changed over time?

Yes. Dr. Konopka's Medicare-recorded volume has increased from 41 procedures in 2018 to 90 in the most recent data, a 120% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 90 procedures in 2023.

Does Dr. Konopka perform more than one type of joint replacement?

Yes. Dr. Konopka's Medicare data shows procedures in knee replacement (53 cases), hip replacement (37 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Konopka affiliated with?

According to CMS facility affiliation data, Dr. Konopka is affiliated with Wentworth-Douglass Hospital, Huggins Hospital.

How does Dr. Konopka compare to other orthopedic surgeons in Somersworth?

Among the 4 orthopedic surgeons in Somersworth, Dr. Konopka ranks #2 by total Medicare procedure volume. Dr. Konopka is among the highest-volume surgeons in Somersworth.

What are the quality ratings for hospitals where Dr. Konopka practices?

Wentworth-Douglass Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Huggins Hospital (3 out of 5 CMS stars). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.

Other Orthopedic Surgeons in Somersworth, New Hampshire

Dr. Konopka's 90 Medicare procedures are above the Somersworth average of 86. The table below compares verified procedure volumes for orthopedic surgeons practicing in Somersworth.

SurgeonProceduresSpecialties
Dr. Ira Parsons 154 Hip, Knee, Shoulder
Dr. David Thut 74 Knee
Dr. Peter Dirksmeier 25 Hip

Patient Reviews & Ratings

OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:

These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Joseph Konopka, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/nh/dr-joseph-konopka-somersworth.html

Link: https://orthoprocedures.com/surgeons/nh/dr-joseph-konopka-somersworth.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

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 one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.