Dr. Charles Crellin, M.D.
Contact & Location
Grand Rapids, MI 49525
Dr. Charles Crellin is a board-certified orthopedic surgeon practicing in Grand Rapids, Michigan. A Medicare provider since 2016, Dr. Crellin has performed 89 Medicare-verified knee replacements (#8 in Michigan) and 59 hip replacements, for a combined total of 148 procedures.
In Michigan, Dr. Crellin performs well above average in knee (89 vs 34 avg), well above average in hip (59 vs 29 avg).
Dr. Crellin's reported Medicare volume is split between knee replacements (89 cases) and hip replacements (59 cases).
Grand Rapids is home to 16 orthopedic surgeons in the current Medicare dataset. Patients in the Grand Rapids area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Crellin extend back to 2022, covering 3 years of data. Over that period, recorded procedure volume increased from 42 to 148 in the most recent data, a 252% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Crellin's 89 verified procedures is above the national average of 45.
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. Crellin Compares
Procedure volume compared to the Michigan state average.
Volume Trend Analysis
Dr. Crellin's Medicare-recorded procedure volume has trended upward over 3 years, increasing 252% from 42 procedures in 2022 to 148 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
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.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Crellin
How does Dr. Crellin's procedure volume compare to other Michigan surgeons?
Dr. Crellin has performed 148 Medicare-verified joint replacement procedures. This is more than 3x the Michigan average of 49 procedures per surgeon. Dr. Crellin ranks #8 out of 256 orthopedic surgeons in Michigan.
What types of joint replacement does Dr. Crellin perform?
Dr. Crellin's Medicare data shows procedures in knee replacement (89 cases) and hip replacement (59 cases).
How experienced is Dr. Crellin with knee replacement surgery?
Dr. Crellin ranks #8 in Michigan for knee replacement with 89 Medicare-verified procedures. This high ranking among 256 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Crellin in Grand Rapids?
Yes. There are 16 orthopedic surgeons in Grand Rapids 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 Michigan surgeons.
What does the Medicare data for Dr. Crellin 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. Crellin's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 148 procedures shown here.
Has Dr. Crellin's procedure volume changed over time?
Yes. Dr. Crellin's Medicare-recorded volume has increased from 42 procedures in 2022 to 148 in the most recent data, a 252% increase over 3 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 148 procedures in 2024.
Does Dr. Crellin perform more than one type of joint replacement?
Yes. Dr. Crellin's Medicare data shows procedures in knee replacement (89 cases), hip replacement (59 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Crellin affiliated with?
According to CMS facility affiliation data, Dr. Crellin is affiliated with Corewell Health Grand Rapids Hospitals Butterworth, Corewell Health Pennock Hospital.
How does Dr. Crellin compare to other orthopedic surgeons in Grand Rapids?
Among the 16 orthopedic surgeons in Grand Rapids, Dr. Crellin ranks #1 by total Medicare procedure volume. Dr. Crellin has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Crellin practices?
Corewell Health Grand Rapids Hospitals Butterworth (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Corewell Health Pennock Hospital (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Grand Rapids, Michigan
Dr. Crellin's 148 Medicare procedures are above the Grand Rapids average of 79. The table below compares verified procedure volumes for orthopedic surgeons practicing in Grand Rapids.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Charles Sherry | 99 | Hip, Knee |
| Dr. Kory Johnson | 89 | Hip, Knee |
| Dr. Thomas Malvitz | 63 | Hip, Knee |
| Dr. John Mahajan | 58 | Hip, Knee |
| Dr. Paull Gossett | 49 | Hip, Knee |
| Dr. Benjamin Strong | 47 | Hip, 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.