Dr. Clifford Clark, M.D.

Orthopedic Surgery
282 procedures 3 hospitals Fort Collins, CO
Latest available Medicare data — updated April 2026
Volume Leader Growing Volume Top 10% Nationally

Contact & Location

Phone: 970-493-0112
Practice phone listed in the NPI registry
2500 E Prospect Rd
Fort Collins, CO 80525
NPI: 1881612653
Credentials: M.D.
Active Medicare provider (NPI verified)
20 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps
Hip replacement recovery kit Essentials every patient wishes they bought first
National Comparison by Procedure
Hip 159 vs 36 avg (4,532 surgeons)
Knee 123 vs 45 avg (6,599 surgeons)

Dr. Clifford Clark is a board-certified orthopedic surgeon practicing in Fort Collins, Colorado. A Medicare provider since 2006, Dr. Clark has performed 159 Medicare-verified hip replacements (#1 in Colorado) and 123 knee replacements, for a combined total of 282 procedures.

In Colorado, Dr. Clark performs well above average in hip (159 vs 38 avg), well above average in knee (123 vs 48 avg).

Dr. Clark's reported Medicare volume is split between hip replacements (159 cases) and knee replacements (123 cases).

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

Medicare records for Dr. Clark extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 183 to 282 in the most recent data, a 54% increase. This sustained growth reflects an expanding joint replacement practice.

Among 4,532 hip replacement surgeons tracked nationally, Dr. Clark's 159 verified procedures is more than 4x the national average of 36, ranking #21 nationally.

Verified Medicare Cases

Hip Replacement
159 verified cases
#1 in Colorado
Knee Replacement
123 verified cases
#8 in Colorado
Estimated total: 760 – 850 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. Clark Compares

Procedure volume compared to the Colorado state average.

Hip Very High
159 Avg: 38
Knee Very High
123 Avg: 48
Dr. Clark Colorado Average

Volume Trend Analysis

Dr. Clark's Medicare-recorded procedure volume has trended upward over 12 years, increasing 54% from 183 procedures in 2013 to 282 in the most recent data.

Years of Data 12
2024 Volume 282
Peak Volume 359 (2022)
Trend Growing

Hospital Affiliations & Quality

H
Poudre Valley Hospital
5/5
Fort Collins, CO
Similar to national avg
H
Medical Center Of The Rockies
4/5
Loveland, CO
Similar to national avg
H
Sterling Regional Medcenter
Sterling, CO

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 Hip Replacement

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

Hip Replacement Recovery Overview

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

Week 1-2 Walking with assistive device (walker or cane). Gentle range-of-motion exercises begin. Most patients can manage basic self-care.
Week 3-6 Transition to walking independently. Resume driving short distances. Physical therapy focuses on strength and balance.
Week 7-12 Return to most daily activities and light exercise. Stair climbing improves. Many patients return to desk work.
Month 4-6 Full recovery for most patients. Resume recreational activities, golf, swimming, and low-impact exercise.

Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations

Frequently Asked Questions About Dr. Clark

How does Dr. Clark's procedure volume compare to other Colorado surgeons?

Dr. Clark has performed 282 Medicare-verified joint replacement procedures. This is more than 4x the Colorado average of 64 procedures per surgeon. Dr. Clark ranks #2 out of 169 orthopedic surgeons in Colorado.

What types of joint replacement does Dr. Clark perform?

Dr. Clark's Medicare data shows procedures in hip replacement (159 cases) and knee replacement (123 cases).

How experienced is Dr. Clark with hip replacement surgery?

Dr. Clark ranks #1 in Colorado for hip replacement with 159 Medicare-verified procedures. This high ranking among 169 state surgeons indicates significant experience with this specific procedure.

Are there other orthopedic surgeons near Dr. Clark in Fort Collins?

Yes. There are 10 orthopedic surgeons in Fort Collins 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 Colorado surgeons.

What does the Medicare data for Dr. Clark 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. Clark's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 282 procedures shown here.

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

Yes. Dr. Clark's Medicare-recorded volume has increased from 183 procedures in 2013 to 282 in the most recent data, a 54% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 359 procedures in 2022.

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

Yes. Dr. Clark's Medicare data shows procedures in hip replacement (159 cases), knee replacement (123 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Clark affiliated with?

According to CMS facility affiliation data, Dr. Clark is affiliated with Poudre Valley Hospital, Medical Center Of The Rockies, Sterling Regional Medcenter.

How does Dr. Clark compare to other orthopedic surgeons in Fort Collins?

Among the 10 orthopedic surgeons in Fort Collins, Dr. Clark ranks #2 by total Medicare procedure volume. Dr. Clark is among the highest-volume surgeons in Fort Collins.

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

Poudre Valley Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Medical Center Of The Rockies (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 Fort Collins, Colorado

Dr. Clark's 282 Medicare procedures are above the Fort Collins average of 190. The table below compares verified procedure volumes for orthopedic surgeons practicing in Fort Collins.

SurgeonProceduresSpecialties
Dr. Kirk Kindsfater 364 Hip, Knee
Dr. Riley Hale 255 Hip, Knee
Dr. Rocci Trumper 128 Knee
Dr. Sean Grey 123 Shoulder
Dr. Scott Galey 121 Hip, Knee
Dr. Ryan Hartman 56 Knee, Shoulder

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. Clifford Clark, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/co/dr-clifford-clark-fort-collins.html

Link: https://orthoprocedures.com/surgeons/co/dr-clifford-clark-fort-collins.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.