Dr. Robert Tamurian, MD
Contact & Location
253-459-7000
Tacoma, WA 98405
About Dr. Tamurian
Dr. Robert Tamurian is a board-certified orthopedic surgeon practicing in Tacoma, Washington. A Medicare provider since 2006, Dr. Tamurian performed 40 Medicare-verified hip replacements (#40 in Washington) and 39 knee replacements in the latest annual CMS data, for a combined total of 79 procedures.
In Washington, Dr. Tamurian performs near the state average in hip (40 vs 38), near the state average in knee (39 vs 41).
Dr. Tamurian's reported Medicare volume is split between hip replacements (40 cases) and knee replacements (39 cases).
Beyond general orthopedic surgery, Dr. Tamurian holds additional credentials in Adult Reconstructive Orthopaedic Surgery and Orthopaedic Trauma and Sports Medicine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Tacoma is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Tacoma area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Tamurian extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 57 to 79 in the most recent data, a 39% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,532 hip replacement surgeons tracked nationally, Dr. Tamurian's 40 verified procedures is near the national average of 36.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 35 | 22 |
| 2014 | 40 | 41 |
| 2015 | 61 | 41 |
| 2016 | 49 | 34 |
| 2017 | 47 | 32 |
| 2018 | 49 | 32 |
| 2019 | 61 | 38 |
| 2020 | 44 | 37 |
| 2021 | 49 | 34 |
| 2022 | 44 | 51 |
| 2023 | 48 | 37 |
| 2024 | 40 | 39 |
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. Tamurian Compares
Procedure volume compared to the Washington state average.
Volume Trend Analysis
Dr. Tamurian's Medicare-recorded procedure volume has trended upward over 12 years, increasing 39% from 57 procedures in 2013 to 79 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Tamurian
How does Dr. Tamurian's procedure volume compare to other Washington surgeons?
Dr. Tamurian has performed 79 Medicare-verified joint replacement procedures. This is in line with the Washington average of 59 procedures per surgeon. Dr. Tamurian ranks #54 out of 198 orthopedic surgeons in Washington.
What types of joint replacement does Dr. Tamurian perform?
Dr. Tamurian's Medicare data shows procedures in hip replacement (40 cases) and knee replacement (39 cases).
Are there other orthopedic surgeons near Dr. Tamurian in Tacoma?
Yes. There are 4 orthopedic surgeons in Tacoma 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 Washington surgeons.
What does the Medicare data for Dr. Tamurian 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. Tamurian's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 79 procedures shown here.
Has Dr. Tamurian's procedure volume changed over time?
Yes. Dr. Tamurian's Medicare-recorded volume has increased from 57 procedures in 2013 to 79 in the most recent data, a 39% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 102 procedures in 2015.
Does Dr. Tamurian perform more than one type of joint replacement?
Yes. Dr. Tamurian's Medicare data shows procedures in hip replacement (40 cases), knee replacement (39 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Tamurian affiliated with?
According to CMS facility affiliation data, Dr. Tamurian is affiliated with Tacoma General Allenmore Hospital.
How does Dr. Tamurian compare to other orthopedic surgeons in Tacoma?
Among the 4 orthopedic surgeons in Tacoma, Dr. Tamurian ranks #2 by total Medicare procedure volume. Dr. Tamurian is among the highest-volume surgeons in Tacoma.
What are the quality ratings for hospitals where Dr. Tamurian practices?
Tacoma General Allenmore Hospital (2 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 Tacoma, Washington
Dr. Tamurian's 79 Medicare procedures are above the Tacoma average of 76. The table below compares verified procedure volumes for orthopedic surgeons practicing in Tacoma.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Henry Yu | 171 | Hip, Knee |
| Dr. Jason Grassbaugh | 42 | Hip, Knee |
| Dr. Neil Shah | 13 | 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.