#5 Shoulder
#33 Hip
#42 Knee

Dr. Michael Daines, M.D.

Orthopedic Surgery
64 procedures 3 hospitals Caldwell, ID
Latest available Medicare data — updated April 2026
Rising Star
Shoulder replacement recovery kit Slings, cold therapy, and adaptive clothing for recovery
National Comparison by Procedure
Hip 15 vs 36 avg (4,526 surgeons)
Knee 17 vs 45 avg (6,720 surgeons)
Shoulder 32 vs 28 avg (2,092 surgeons)

Dr. Michael Daines is a board-certified orthopedic surgeon practicing in Caldwell, Idaho. A Medicare provider since 2007, Dr. Daines has completed 32 shoulder replacements (#5 in Idaho), 17 knee replacements, and 15 hip replacements, totaling 64 Medicare-verified procedures.

In Idaho, Dr. Daines performs above average in shoulder (32 vs 23 avg), below average in knee (17 vs 39 avg), below average in hip (15 vs 31 avg).

Dr. Daines performs all three major joint replacement procedures — hip, knee, and shoulder — indicating a broad scope of orthopedic practice. The largest share is shoulder replacements (32 cases), followed by knee replacements (17) and hip replacements (15).

Caldwell is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Caldwell area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Medicare records for Dr. Daines extend back to 2013, covering 10 years of data. Over that period, recorded procedure volume increased from 14 to 64 in the most recent data, a 357% increase. This sustained growth reflects an expanding joint replacement practice.

Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Daines's 32 verified procedures is near the national average of 28.

Verified Medicare Cases

Shoulder Replacement
32 verified cases
#5 in Idaho
Knee Replacement
17 verified cases
#42 in Idaho
Hip Replacement
15 verified cases
#33 in Idaho
Estimated total: 170 – 190 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. Daines Compares

Procedure volume compared to the Idaho state average.

Hip Below Avg
15 Avg: 31
Knee Below Avg
17 Avg: 39
Shoulder High
32 Avg: 23
Dr. Daines Idaho Average

Contact & Location

Phone: 208-459-4511
1906 Fairview Ave Ste 400
Caldwell, ID 83605
NPI: 1598973992
Credentials: M.D.
Active Medicare provider (NPI verified)
19 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. Daines's Medicare-recorded procedure volume has trended upward over 10 years, increasing 357% from 14 procedures in 2013 to 64 in the most recent data.

Years of Data 10
2023 Volume 64
Peak Volume 64 (2023)
Trend Growing

Hospital Affiliations & Quality

H
Treasure Valley Hospital
Boise, ID
H
West Valley Medical Center
★★★★★
Caldwell, ID
Low case volume
H
St Luke'S Regional Medical Center
★★★★☆
Boise, ID
Similar to national avg

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.

Shoulder Replacement Recovery Overview

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

Week 1-3 Arm in a sling for protection. Gentle pendulum exercises under therapist guidance. Focus on pain management and wound care.
Week 4-6 Gradual sling weaning. Begin passive and active-assisted range-of-motion exercises. Light daily activities resume.
Week 7-12 Active range-of-motion exercises. Light strengthening begins. Most patients can drive and perform desk work.
Month 4-6 Progressive strengthening continues. Return to most activities. Full recovery may take 6-12 months for complete shoulder strength.

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. Daines

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

Dr. Daines has performed 64 Medicare-verified joint replacement procedures. This is in line with the Idaho average of 57 procedures per surgeon. Dr. Daines ranks #23 out of 69 orthopedic surgeons in Idaho.

What types of joint replacement does Dr. Daines perform?

Dr. Daines performs all three major joint replacement procedures: shoulder replacement (32 cases), knee replacement (17 cases), hip replacement (15 cases). This breadth indicates a comprehensive orthopedic joint replacement practice.

How experienced is Dr. Daines with shoulder replacement surgery?

Dr. Daines ranks #5 in Idaho for shoulder replacement with 32 Medicare-verified procedures. This high ranking among 69 state surgeons indicates significant experience with this specific procedure.

Are there other orthopedic surgeons near Dr. Daines in Caldwell?

Yes. There are 3 orthopedic surgeons in Caldwell 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. Daines 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. Daines's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 64 procedures shown here.

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

Yes. Dr. Daines's Medicare-recorded volume has increased from 14 procedures in 2013 to 64 in the most recent data, a 357% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 64 procedures in 2023.

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

Yes. Dr. Daines's Medicare data shows procedures in shoulder replacement (32 cases), knee replacement (17 cases), hip replacement (15 cases). Performing all three major joint replacements places Dr. Daines among the 5% of orthopedic surgeons nationally who cover hip, knee, and shoulder arthroplasty.

Which hospitals is Dr. Daines affiliated with?

According to CMS facility affiliation data, Dr. Daines is affiliated with Treasure Valley Hospital, West Valley Medical Center, St Luke'S Regional Medical Center.

How does Dr. Daines compare to other orthopedic surgeons in Caldwell?

Among the 3 orthopedic surgeons in Caldwell, Dr. Daines ranks #1 by total Medicare procedure volume. Dr. Daines has the highest verified Medicare volume in the city.

What are the quality ratings for hospitals where Dr. Daines practices?

West Valley Medical Center (5 out of 5 CMS stars, insufficient case volume for complication rate comparison); St Luke'S Regional Medical Center (4 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 Caldwell, Idaho

Dr. Daines's 64 Medicare procedures are above the Caldwell average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in Caldwell.

SurgeonProceduresSpecialties
Dr. George Nicola 52 Knee
Dr. John Smith 44 Hip, Knee

Patient Reviews & Ratings

OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:

These links lead to third-party websites. OrthoProcedures.com is not affiliated with these platforms and cannot verify the accuracy of reviews.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Michael Daines, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/id/dr-michael-daines-caldwell.html

Link: https://orthoprocedures.com/surgeons/id/dr-michael-daines-caldwell.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.