Dr. Thomas Alost, M.D.

Orthopedic Surgery

29 procedures4 hospitalsEl Paso, TXUpdated May 2026

Contact & Location

915-313-6300
Phone: 915-313-6300
Practice phone listed in the NPI registry
4646 N Mesa St
El Paso, TX 79912
Current practice address per the CMS NPPES registry (self-reported to the registry, last updated March 2017). Registry checked August 2026.
NPI: 1508864182
Credentials: M.D.
Active Medicare provider (NPI verified)
21 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps
National Comparison by Procedure
Knee 29 vs 45 national avg 0.6x
avg

Compared with 6,612 knee surgeons in the 2024 Medicare dataset.

Dr. Alost performs more knee replacement procedures than 47% of orthopedic surgeons in Texas, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #257 of 489 ranked knee surgeons in Texas.

About Dr. Alost

Practice. Dr. Thomas Alost is a board-certified orthopedic surgeon practicing in El Paso, Texas. The latest annual CMS data records 29 knee replacements. That is #257 in Texas for knee replacement. A Medicare provider since 2005.

Trend. Medicare records run from 2013 to 2024, 12 years. Volume has held between 17 and 31 procedures a year.

National context. Among 6,612 knee replacement surgeons tracked nationally, 29 procedures is below the national average of 45. Medicare covers part of all joint replacements, so true volume is likely higher.

Local context. El Paso has 9 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.

Verified Medicare Cases

Knee Replacement
29 verified cases
#257 in Texas
Estimated 2024 total: 100 – 130 procedures (all insurers)
Medicare fee-for-service share of national volume in 2024: 23% to 28% for knee replacement
How is this estimated?

Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 23% to 28% for knee replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.

How Dr. Alost Compares

Procedure volume compared to the Texas state average.

Knee Below Avg
29 Avg: 42
Dr. Alost Texas Average

Volume Trend Analysis

Dr. Alost's procedure volume has been consistent across 12 years of Medicare data, ranging from 17 to 31 procedures per year. This stability suggests a well-established joint replacement practice.

Years of Data 12
2024 Volume 29
Peak Volume 31 (2014)
Trend Stable

Hospital Affiliations & Quality

H
Las Palmas Medical Center A Campus Of Lpds Healthc
1/5
El Paso, TX
Similar to national avg
H
Sierra Medical Center
2/5
El Paso, TX
Similar to national avg
H
The Hospitals Of Providence Memorial Campus
2/5
El Paso, TX
Similar to national avg
H
The Hospitals Of Providence Transmountain Campus
1/5
El Paso, TX
Low case volume

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 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. Alost

How does Dr. Alost's procedure volume compare to other Texas surgeons?

Dr. Alost has performed 29 Medicare-verified joint replacement procedures. The Texas average is 57 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Alost ranks #370 out of 582 orthopedic surgeons in Texas.

What types of joint replacement does Dr. Alost perform?

Dr. Alost's reported Medicare volume is focused on knee replacement, with 29 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

Are there other orthopedic surgeons near Dr. Alost in El Paso?

Yes. There are 9 orthopedic surgeons in El Paso 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 Texas surgeons.

What does the Medicare data for Dr. Alost represent?

The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 23% to 28% for knee replacement, which puts Dr. Alost's total volume across all insurers at roughly 100 to 130 procedures against the 29 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.

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

Dr. Alost's procedure volume has been relatively stable over 12 years of Medicare data, ranging from 17 to 31 procedures per year between 2013 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.

Which hospitals is Dr. Alost affiliated with?

According to CMS facility affiliation data, Dr. Alost is affiliated with Las Palmas Medical Center A Campus Of Lpds Healthc, Sierra Medical Center, The Hospitals Of Providence Memorial Campus, The Hospitals Of Providence Transmountain Campus.

How does Dr. Alost compare to other orthopedic surgeons in El Paso?

Among the 9 orthopedic surgeons in El Paso, Dr. Alost ranks #4 by total Medicare procedure volume. The highest-volume surgeon in El Paso has 110 verified Medicare procedures.

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

Las Palmas Medical Center A Campus Of Lpds Healthc (1 out of 5 CMS stars, hip/knee complication rate similar to national average); Sierra Medical Center (2 out of 5 CMS stars, hip/knee complication rate similar to national average); The Hospitals Of Providence Memorial Campus (2 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 El Paso, Texas

Dr. Alost's 29 Medicare procedures are below the El Paso average of 38. The table below compares verified procedure volumes for orthopedic surgeons practicing in El Paso.

SurgeonProceduresSpecialties
Dr. Erick Torres 110 Hip, Knee
Dr. Carlos Gonzalez 36 Hip, Knee
Dr. Alvaro Hernandez 35 Knee
Dr. Eric Sides 22 Knee
Dr. Jason Vourazeris 19 Shoulder
Dr. David Mansfield 15 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. Thomas Alost, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/tx/dr-thomas-alost-el-paso.html

Link: https://orthoprocedures.com/surgeons/tx/dr-thomas-alost-el-paso.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.