Dr. Derek Lamprecht, D.O.
Contact & Location
503-224-8399
Lake Oswego, OR 97035
Portland, OR 97213
Dr. Lamprecht performs more shoulder replacement procedures than 61% of orthopedic surgeons in Oregon, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #12 of 31 ranked shoulder surgeons in Oregon.
About Dr. Lamprecht
Practice. Dr. Derek Lamprecht is a board-certified orthopedic surgeon practicing in Lake Oswego, Oregon. The latest annual CMS data records 26 shoulder replacements and 16 knee replacements, 42 procedures in all. That is #12 in Oregon for shoulder replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2014 to 2024, 11 years. Volume rose from 12 procedures a year to 42, up 250%.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 26 procedures is near the national average of 29.
Local context. Lake Oswego has 2 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist. Dr. Lamprecht also holds hospital privileges in OR and WA, a practice that extends beyond Oregon.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement | Shoulder Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 12 | 0 |
| 2015 | 0 | 15 |
| 2016 | 0 | 11 |
| 2017 | 11 | 0 |
| 2018 | 0 | 13 |
| 2019 | 20 | 13 |
| 2020 | 12 | 0 |
| 2021 | 12 | 12 |
| 2022 | 25 | 15 |
| 2023 | 13 | 13 |
| 2024 | 16 | 26 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 29% to 37% for shoulder replacement, 23% to 28% for knee replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Lamprecht Compares
Procedure volume compared to the Oregon state average.
Volume Trend Analysis
Dr. Lamprecht's Medicare-recorded procedure volume has trended upward over 11 years, increasing 250% from 12 procedures in 2014 to 42 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
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.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Lamprecht
How does Dr. Lamprecht's procedure volume compare to other Oregon surgeons?
Dr. Lamprecht has performed 42 Medicare-verified joint replacement procedures. The Oregon average is 63 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Lamprecht ranks #58 out of 101 orthopedic surgeons in Oregon.
What types of joint replacement does Dr. Lamprecht perform?
Dr. Lamprecht's Medicare data shows procedures in shoulder replacement (26 cases) and knee replacement (16 cases).
How experienced is Dr. Lamprecht with shoulder replacement surgery?
Dr. Lamprecht ranks #12 in Oregon for shoulder replacement with 26 Medicare-verified procedures. This high ranking among 101 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Lamprecht in Lake Oswego?
Yes. There are 2 orthopedic surgeons in Lake Oswego 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 Oregon surgeons.
What does the Medicare data for Dr. Lamprecht represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 29% to 37% for shoulder replacement, 23% to 28% for knee replacement, which puts Dr. Lamprecht's total volume across all insurers at roughly 130 to 160 procedures against the 42 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Lamprecht's procedure volume changed over time?
Yes. Dr. Lamprecht's Medicare-recorded volume has increased from 12 procedures in 2014 to 42 in the most recent data, a 250% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 42 procedures in 2024.
Does Dr. Lamprecht perform more than one type of joint replacement?
Yes. Dr. Lamprecht's Medicare data shows procedures in shoulder replacement (26 cases), knee replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Lamprecht affiliated with?
According to CMS facility affiliation data, Dr. Lamprecht is affiliated with Legacy Good Samaritan Medical Center, Providence Portland Medical Center, Legacy Salmon Creek Medical Center. Dr. Lamprecht maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
What are the quality ratings for hospitals where Dr. Lamprecht practices?
Legacy Good Samaritan Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Providence Portland Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Legacy Salmon Creek Medical Center (4 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 Lake Oswego, Oregon
Dr. Lamprecht's 42 Medicare procedures are below the Lake Oswego average of 56. The table below compares verified procedure volumes for orthopedic surgeons practicing in Lake Oswego.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Charles Petit | 70 | Hip, Knee, Shoulder |
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.