#23 Knee
#29 Hip

Dr. Darren Plummer, M.D.

Orthopedic Surgery
52 procedures Coeur D Alene, ID
Latest available Medicare data — updated April 2026
Rising Star
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 18 vs 36 avg (4,526 surgeons)
Knee 34 vs 45 avg (6,720 surgeons)

Dr. Darren Plummer is a board-certified orthopedic surgeon practicing in Coeur D Alene, Idaho. A Medicare provider since 2015, Dr. Plummer has performed 34 Medicare-verified knee replacements (#23 in Idaho) and 18 hip replacements, for a combined total of 52 procedures.

In Idaho, Dr. Plummer performs near average in knee (34 vs 39 avg), below average in hip (18 vs 31 avg).

Dr. Plummer's reported Medicare volume is split between knee replacements (34 cases) and hip replacements (18 cases).

Beyond general orthopedic surgery, Dr. Plummer holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.

Coeur D Alene is home to 10 orthopedic surgeons in the current Medicare dataset. Patients in the Coeur D Alene area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Medicare records for Dr. Plummer extend back to 2020, covering 4 years of data. Over that period, recorded procedure volume increased from 11 to 52 in the most recent data, a 373% increase. This sustained growth reflects an expanding joint replacement practice.

Dr. Plummer's 34 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Knee Replacement
34 verified cases
#23 in Idaho
Hip Replacement
18 verified cases
#29 in Idaho
Estimated total: 140 – 160 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
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. Plummer Compares

Procedure volume compared to the Idaho state average.

Hip Below Avg
18 Avg: 31
Knee Average
34 Avg: 39
Dr. Plummer Idaho Average

Contact & Location

Phone: 208-457-4211
1233 N Northwood Center Ct Ste 101
Coeur D Alene, ID 83814
NPI: 1922495068
Credentials: M.D.
Active Medicare provider (NPI verified)
11 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Plummer's Medicare-recorded procedure volume has trended upward over 4 years, increasing 373% from 11 procedures in 2020 to 52 in the most recent data.

Years of Data 4
2023 Volume 52
Peak Volume 52 (2023)
Trend Growing

Knee Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:

Week 1-2 Walking with assistive device. Knee bending exercises begin immediately. Ice therapy and elevation for swelling control.
Week 3-6 Increased range of motion (target 90 degrees). Walking longer distances. Physical therapy intensifies with strengthening exercises.
Week 7-12 Most patients walk without assistive devices. Resume driving and desk work. Continue PT for strength and flexibility.
Month 4-6 Near-full recovery. Resume most recreational activities. Some swelling and stiffness may persist but continues improving.

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. Plummer

How does Dr. Plummer's procedure volume compare to other Idaho surgeons?

Dr. Plummer has performed 52 Medicare-verified joint replacement procedures. This is in line with the Idaho average of 57 procedures per surgeon. Dr. Plummer ranks #27 out of 69 orthopedic surgeons in Idaho.

What types of joint replacement does Dr. Plummer perform?

Dr. Plummer's Medicare data shows procedures in knee replacement (34 cases) and hip replacement (18 cases).

Are there other orthopedic surgeons near Dr. Plummer in Coeur D Alene?

Yes. There are 10 orthopedic surgeons in Coeur D Alene 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 Idaho surgeons.

What does the Medicare data for Dr. Plummer 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. Plummer's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 52 procedures shown here.

Has Dr. Plummer's procedure volume changed over time?

Yes. Dr. Plummer's Medicare-recorded volume has increased from 11 procedures in 2020 to 52 in the most recent data, a 373% increase over 4 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 52 procedures in 2023.

Does Dr. Plummer perform more than one type of joint replacement?

Yes. Dr. Plummer's Medicare data shows procedures in knee replacement (34 cases), hip replacement (18 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

How does Dr. Plummer compare to other orthopedic surgeons in Coeur D Alene?

Among the 10 orthopedic surgeons in Coeur D Alene, Dr. Plummer ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Coeur D Alene has 190 verified Medicare procedures.

Other Orthopedic Surgeons in Coeur D Alene, Idaho

Dr. Plummer's 52 Medicare procedures are below the Coeur D Alene average of 78. The table below compares verified procedure volumes for orthopedic surgeons practicing in Coeur D Alene.

SurgeonProceduresSpecialties
Dr. Douglas McInnis 190 Hip, Knee
Dr. Roger Dunteman 84 Knee, Shoulder
Dr. Justin Smith 81 Hip, Knee
Dr. Lucas Anderson 74 Hip, Knee
Dr. Adam Olscamp 34 Hip, Knee
Dr. Jonathan King 33 Shoulder

Patient Reviews & Ratings

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Cite This Data

APA: OrthoProcedures. (2026). Dr. Darren Plummer, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/id/dr-darren-plummer-coeur-alene.html

Link: https://orthoprocedures.com/surgeons/id/dr-darren-plummer-coeur-alene.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.