Dr. Thomas Helpenstell, M.D.

Orthopedic Surgery
32 procedures Olympia, WA
Latest available Medicare data — updated April 2026

Contact & Location

Phone: 360-786-8990
Practice phone listed in the NPI registry
3901 Capital Mall Dr Sw
Olympia, WA 98502
NPI: 1376612002
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
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety, all under $50
National Comparison by Procedure
Hip 12 vs 36 avg (4,532 surgeons)
Knee 20 vs 45 avg (6,599 surgeons)

Dr. Thomas Helpenstell is a board-certified orthopedic surgeon practicing in Olympia, Washington. A Medicare provider since 2006, Dr. Helpenstell has performed 20 Medicare-verified knee replacements (#112 in Washington) and 12 hip replacements, for a combined total of 32 procedures.

In Washington, Dr. Helpenstell performs below average in knee (20 vs 41 avg), below average in hip (12 vs 38 avg).

Dr. Helpenstell's reported Medicare volume is split between knee replacements (20 cases) and hip replacements (12 cases).

Olympia is home to 7 orthopedic surgeons in the current Medicare dataset. Patients in the Olympia area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Helpenstell's Medicare data spans 12 years, beginning in 2013. Volume peaked at 165 procedures in 2022 before settling at 32 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.

Dr. Helpenstell's 20 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
20 verified cases
#112 in Washington
Hip Replacement
12 verified cases
#107 in Washington
Estimated total: 90 – 100 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. Helpenstell Compares

Procedure volume compared to the Washington state average.

Hip Below Avg
12 Avg: 38
Knee Below Avg
20 Avg: 41
Dr. Helpenstell Washington Average

Volume Trend Analysis

Dr. Helpenstell's recorded volume peaked at 165 procedures in 2022 and stood at 32 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.

Years of Data 12
2024 Volume 32
Peak Volume 165 (2022)
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. Helpenstell

How does Dr. Helpenstell's procedure volume compare to other Washington surgeons?

Dr. Helpenstell has performed 32 Medicare-verified joint replacement procedures. The Washington average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Helpenstell ranks #129 out of 198 orthopedic surgeons in Washington.

What types of joint replacement does Dr. Helpenstell perform?

Dr. Helpenstell's Medicare data shows procedures in knee replacement (20 cases) and hip replacement (12 cases).

Are there other orthopedic surgeons near Dr. Helpenstell in Olympia?

Yes. There are 7 orthopedic surgeons in Olympia 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 Washington surgeons.

What does the Medicare data for Dr. Helpenstell 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. Helpenstell's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 32 procedures shown here.

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

Dr. Helpenstell's Medicare-recorded volume peaked at 165 procedures in 2022 and was 32 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.

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

Yes. Dr. Helpenstell's Medicare data shows procedures in knee replacement (20 cases), hip replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

How does Dr. Helpenstell compare to other orthopedic surgeons in Olympia?

Among the 7 orthopedic surgeons in Olympia, Dr. Helpenstell ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Olympia has 210 verified Medicare procedures.

Other Orthopedic Surgeons in Olympia, Washington

Dr. Helpenstell's 32 Medicare procedures are below the Olympia average of 93. The table below compares verified procedure volumes for orthopedic surgeons practicing in Olympia.

SurgeonProceduresSpecialties
Dr. Peter Wood 210 Hip, Knee
Dr. Laddie Agtarap 109 Knee
Dr. Milan Moore 88 Hip, Knee
Dr. Jerome Zechmann 86 Hip, Knee
Dr. Trevor Barronian 74 Hip, Knee
Dr. Robert McKay 54 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. Thomas Helpenstell, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/wa/dr-thomas-helpenstell-olympia.html

Link: https://orthoprocedures.com/surgeons/wa/dr-thomas-helpenstell-olympia.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.