Dr. Darren Plummer, M.D.

Orthopedic Surgery
15 procedures Coeur D Alene, ID
Latest available Medicare data — updated April 2026

Contact & Location

Phone: 208-457-4211
Practice phone listed in the NPI registry
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
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety, all under $50
National Comparison by Procedure
Knee 15 vs 45 avg (6,599 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 15 Medicare-verified knee replacements, ranking #45 in Idaho.

In Idaho, Dr. Plummer performs below average in knee (15 vs 39 avg).

Dr. Plummer's Medicare data shows a focused knee replacement practice with 15 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.

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 9 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.

Dr. Plummer's Medicare data spans 5 years, beginning in 2020. Volume peaked at 52 procedures in 2023 before settling at 15 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.

Dr. Plummer's 15 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Knee Replacement
15 verified cases
#45 in Idaho
Estimated total: 40 – 50 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.

Knee Below Avg
15 Avg: 39
Dr. Plummer Idaho Average

Volume Trend Analysis

Dr. Plummer's recorded volume peaked at 52 procedures in 2023 and stood at 15 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.

Years of Data 5
2024 Volume 15
Peak Volume 52 (2023)
Trend Declining

Patient Resources: Preparing for Knee Replacement

If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:

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 15 Medicare-verified joint replacement procedures. The Idaho average is 57 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Plummer ranks #60 out of 70 orthopedic surgeons in Idaho.

What types of joint replacement does Dr. Plummer perform?

Dr. Plummer's reported Medicare volume is focused on knee replacement, with 15 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

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

Yes. There are 9 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 15 procedures shown here.

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

Dr. Plummer's Medicare-recorded volume peaked at 52 procedures in 2023 and was 15 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.

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

Among the 9 orthopedic surgeons in Coeur D Alene, Dr. Plummer ranks #9 by total Medicare procedure volume. The highest-volume surgeon in Coeur D Alene has 198 verified Medicare procedures.

Other Orthopedic Surgeons in Coeur D Alene, Idaho

Dr. Plummer's 15 Medicare procedures are below the Coeur D Alene average of 77. The table below compares verified procedure volumes for orthopedic surgeons practicing in Coeur D Alene.

SurgeonProceduresSpecialties
Dr. Douglas McInnis 198 Hip, Knee
Dr. Justin Smith 99 Hip, Knee
Dr. Lucas Anderson 85 Hip, Knee
Dr. Roger Dunteman 82 Knee, Shoulder
Dr. Richard Stowell 35 Shoulder
Dr. William Sims 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.

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.