#5 Hip
#5 Knee

Dr. Thomas Barrett, M.D.

Orthopedic Surgery
99 procedures 2 hospitals East Greenwich, RI
Latest available Medicare data — updated April 2026
Rising Star
Knee replacement recovery kit Ice machines, mobility aids, bathroom safety — under $50 essentials
National Comparison by Procedure
Hip 41 vs 36 avg (4,526 surgeons)
Knee 58 vs 45 avg (6,720 surgeons)

Dr. Thomas Barrett is a board-certified orthopedic surgeon practicing in East Greenwich, Rhode Island. Dr. Barrett has performed 58 Medicare-verified knee replacements (#5 in Rhode Island) and 41 hip replacements, for a combined total of 99 procedures.

In Rhode Island, Dr. Barrett performs above average in knee (58 vs 40 avg), above average in hip (41 vs 31 avg).

Dr. Barrett's reported Medicare volume is split between knee replacements (58 cases) and hip replacements (41 cases).

Dr. Barrett is the only orthopedic surgeon in East Greenwich represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.

Medicare records for Dr. Barrett extend back to 2018, covering 6 years of data. Over that period, recorded procedure volume increased from 19 to 99 in the most recent data, a 421% increase. This sustained growth reflects an expanding joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Barrett's 58 verified procedures is above the national average of 45.

Verified Medicare Cases

Knee Replacement
58 verified cases
#5 in Rhode Island
Hip Replacement
41 verified cases
#5 in Rhode Island
Estimated total: 270 – 300 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. Barrett Compares

Procedure volume compared to the Rhode Island state average.

Hip High
41 Avg: 31
Knee High
58 Avg: 40
Dr. Barrett Rhode Island Average

Contact & Location

1598 S County Trl Ste 100
East Greenwich, RI 02818
NPI: 1467742734
Credentials: M.D.
Active Medicare provider
Find Practice on Google Maps

Volume Trend Analysis

Dr. Barrett's Medicare-recorded procedure volume has trended upward over 6 years, increasing 421% from 19 procedures in 2018 to 99 in the most recent data.

Years of Data 6
2023 Volume 99
Peak Volume 99 (2023)
Trend Growing

Hospital Affiliations & Quality

H
The Miriam Hospital
★★★★☆
Providence, RI
Similar to national avg
H
Rhode Island Hospital
★★★☆☆
Providence, RI
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.

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. Barrett

How does Dr. Barrett's procedure volume compare to other Rhode Island surgeons?

Dr. Barrett has performed 99 Medicare-verified joint replacement procedures. This is significantly above the Rhode Island average of 53 procedures per surgeon. Dr. Barrett ranks #4 out of 31 orthopedic surgeons in Rhode Island.

What types of joint replacement does Dr. Barrett perform?

Dr. Barrett's Medicare data shows procedures in knee replacement (58 cases) and hip replacement (41 cases).

How experienced is Dr. Barrett with knee replacement surgery?

Dr. Barrett ranks #5 in Rhode Island for knee replacement with 58 Medicare-verified procedures. This high ranking among 31 state surgeons indicates significant experience with this specific procedure.

Where is Dr. Barrett's practice located?

Dr. Barrett practices in East Greenwich, Rhode Island. The office is located at 1598 S County Trl Ste 100, East Greenwich, RI 02818. Patients in the surrounding area can consult Dr. Barrett for joint replacement evaluation.

What does the Medicare data for Dr. Barrett 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. Barrett's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 99 procedures shown here.

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

Yes. Dr. Barrett's Medicare-recorded volume has increased from 19 procedures in 2018 to 99 in the most recent data, a 421% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 99 procedures in 2023.

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

Yes. Dr. Barrett's Medicare data shows procedures in knee replacement (58 cases), hip replacement (41 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Barrett affiliated with?

According to CMS facility affiliation data, Dr. Barrett is affiliated with The Miriam Hospital, Rhode Island Hospital.

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

The Miriam Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Rhode Island Hospital (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.

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. Thomas Barrett, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ri/dr-thomas-barrett-east-greenwich.html

Link: https://orthoprocedures.com/surgeons/ri/dr-thomas-barrett-east-greenwich.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.