Dr. Shahryar Ahmadi, MD
Contact & Location
562-424-6666
Long Beach, CA 90806
About Dr. Ahmadi
Dr. Shahryar Ahmadi is a board-certified orthopedic surgeon practicing in Long Beach, California. A Medicare provider since 2010, Dr. Ahmadi performed 34 Medicare-verified shoulder replacements in the latest annual CMS data, ranking #45 in California.
In California, Dr. Ahmadi performs near the state average in shoulder (34 vs 31).
Dr. Ahmadi's Medicare data shows a focused shoulder replacement practice with 34 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Long Beach is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Long Beach area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Ahmadi's Medicare data spans 10 years, beginning in 2015. Volume peaked at 66 procedures in 2020 before settling at 34 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 2,213 shoulder replacement surgeons tracked nationally, Dr. Ahmadi's 34 verified procedures is near the national average of 29.
Verified Case Volume Trends (2013-Current)
| Year | Shoulder Replacement |
|---|---|
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 23 |
| 2016 | 34 |
| 2017 | 47 |
| 2018 | 49 |
| 2019 | 64 |
| 2020 | 66 |
| 2021 | 28 |
| 2022 | 39 |
| 2023 | 46 |
| 2024 | 34 |
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. Ahmadi Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Ahmadi's recorded volume peaked at 66 procedures in 2020 and stood at 34 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
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. Ahmadi
How does Dr. Ahmadi's procedure volume compare to other California surgeons?
Dr. Ahmadi has performed 34 Medicare-verified joint replacement procedures. The California average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Ahmadi ranks #374 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Ahmadi perform?
Dr. Ahmadi's reported Medicare volume is focused on shoulder replacement, with 34 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Ahmadi in Long Beach?
Yes. There are 5 orthopedic surgeons in Long Beach 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 California surgeons.
What does the Medicare data for Dr. Ahmadi 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. Ahmadi's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 34 procedures shown here.
Has Dr. Ahmadi's procedure volume changed over time?
Dr. Ahmadi's Medicare-recorded volume peaked at 66 procedures in 2020 and was 34 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Which hospitals is Dr. Ahmadi affiliated with?
According to CMS facility affiliation data, Dr. Ahmadi is affiliated with Memorialcare Long Beach Medical Center, Ridgecrest Regional Hospital.
How does Dr. Ahmadi compare to other orthopedic surgeons in Long Beach?
Among the 5 orthopedic surgeons in Long Beach, Dr. Ahmadi ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Long Beach has 76 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Ahmadi practices?
Memorialcare Long Beach Medical Center (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 Long Beach, California
Dr. Ahmadi's 34 Medicare procedures are below the Long Beach average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in Long Beach.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Albert Tsai | 76 | Hip, Knee |
| Dr. Peter Kurzweil | 75 | Knee |
| Dr. Gareth Hammond | 51 | Knee, Shoulder |
| Dr. William Warden | 27 | Knee |
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.