Dr. Douglas Peterson, DO
Contact & Location
Danvers, MA 01923
Dr. Douglas Peterson is a board-certified orthopedic surgeon practicing in Danvers, Massachusetts. A Medicare provider since 2005, Dr. Peterson has performed 25 Medicare-verified knee replacements (#110 in Massachusetts) and 14 hip replacements, for a combined total of 39 procedures.
In Massachusetts, Dr. Peterson performs below average in knee (25 vs 50 avg), below average in hip (14 vs 44 avg).
Dr. Peterson's reported Medicare volume is split between knee replacements (25 cases) and hip replacements (14 cases).
Danvers is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Danvers area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Peterson extend back to 2014, covering 10 years of data. Over that period, recorded procedure volume increased from 32 to 39 in the most recent data, a 22% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Peterson's 25 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
Verified Medicare Cases
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. Peterson Compares
Procedure volume compared to the Massachusetts state average.
Volume Trend Analysis
Dr. Peterson's Medicare-recorded procedure volume has trended upward over 10 years, increasing 22% from 32 procedures in 2014 to 39 in the most recent data.
Hospital Affiliations & Quality
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.
Patient Resources: Preparing for Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
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. Peterson
How does Dr. Peterson's procedure volume compare to other Massachusetts surgeons?
Dr. Peterson has performed 39 Medicare-verified joint replacement procedures. The Massachusetts average is 74 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Peterson ranks #120 out of 203 orthopedic surgeons in Massachusetts.
What types of joint replacement does Dr. Peterson perform?
Dr. Peterson's Medicare data shows procedures in knee replacement (25 cases) and hip replacement (14 cases).
Are there other orthopedic surgeons near Dr. Peterson in Danvers?
Yes. There are 2 orthopedic surgeons in Danvers 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 Massachusetts surgeons.
What does the Medicare data for Dr. Peterson 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. Peterson's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 39 procedures shown here.
Has Dr. Peterson's procedure volume changed over time?
Yes. Dr. Peterson's Medicare-recorded volume has increased from 32 procedures in 2014 to 39 in the most recent data, a 22% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 39 procedures in 2024.
Does Dr. Peterson perform more than one type of joint replacement?
Yes. Dr. Peterson's Medicare data shows procedures in knee replacement (25 cases), hip replacement (14 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Peterson affiliated with?
According to CMS facility affiliation data, Dr. Peterson is affiliated with North Shore Medical Center -, Beverly Hospital Corporation.
What are the quality ratings for hospitals where Dr. Peterson practices?
North Shore Medical Center - (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Beverly Hospital Corporation (3 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Danvers, Massachusetts
Dr. Peterson's 39 Medicare procedures are above the Danvers average of 26. The table below compares verified procedure volumes for orthopedic surgeons practicing in Danvers.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Rafael Kakazu | 13 | Hip |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.