Dr. Michael Stone, MD

Orthopedic Surgery
30 procedures 1 hospital West Hollywood, CA
Latest available Medicare data — updated April 2026
Growing Volume

Contact & Location

Phone: 310-423-5000
Practice phone listed in the NPI registry
8700 Beverly Blvd
West Hollywood, CA 90048
NPI: 1336550656
Credentials: MD
Active Medicare provider (NPI verified)
12 years of practice experience
Licensed MD
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps
Shoulder replacement recovery kit Slings, cold therapy, and adaptive clothing for recovery
National Comparison by Procedure
Shoulder 30 vs 29 avg (2,213 surgeons)

Dr. Michael Stone is a board-certified orthopedic surgeon practicing in West Hollywood, California. A Medicare provider since 2014, Dr. Stone has performed 30 Medicare-verified shoulder replacements, ranking #49 in California.

In California, Dr. Stone performs near average in shoulder (30 vs 31 avg).

Dr. Stone's Medicare data shows a focused shoulder replacement practice with 30 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.

West Hollywood is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the West Hollywood area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Medicare records for Dr. Stone extend back to 2020, covering 5 years of data. Over that period, recorded procedure volume increased from 17 to 30 in the most recent data, a 76% increase. This sustained growth reflects an expanding joint replacement practice.

Among 2,213 shoulder replacement surgeons tracked nationally, Dr. Stone's 30 verified procedures is near the national average of 29.

Verified Medicare Cases

Shoulder Replacement
30 verified cases
#49 in California
Estimated total: 80 – 90 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. Stone Compares

Procedure volume compared to the California state average.

Shoulder Average
30 Avg: 31
Dr. Stone California Average

Volume Trend Analysis

Dr. Stone's Medicare-recorded procedure volume has trended upward over 5 years, increasing 76% from 17 procedures in 2020 to 30 in the most recent data.

Years of Data 5
2024 Volume 30
Peak Volume 33 (2022)
Trend Growing

Hospital Affiliations & Quality

H
Cedars-Sinai Medical Center
5/5
Los Angeles, CA
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.

Patient Resources: Preparing for Shoulder Replacement

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

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. Stone

How does Dr. Stone's procedure volume compare to other California surgeons?

Dr. Stone has performed 30 Medicare-verified joint replacement procedures. The California average is 68 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Stone ranks #397 out of 613 orthopedic surgeons in California.

What types of joint replacement does Dr. Stone perform?

Dr. Stone's reported Medicare volume is focused on shoulder replacement, with 30 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

Are there other orthopedic surgeons near Dr. Stone in West Hollywood?

Yes. There are 4 orthopedic surgeons in West Hollywood 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 California surgeons.

What does the Medicare data for Dr. Stone 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. Stone's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 30 procedures shown here.

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

Yes. Dr. Stone's Medicare-recorded volume has increased from 17 procedures in 2020 to 30 in the most recent data, a 76% increase over 5 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 33 procedures in 2022.

Which hospitals is Dr. Stone affiliated with?

According to CMS facility affiliation data, Dr. Stone is affiliated with Cedars-Sinai Medical Center.

How does Dr. Stone compare to other orthopedic surgeons in West Hollywood?

Among the 4 orthopedic surgeons in West Hollywood, Dr. Stone ranks #4 by total Medicare procedure volume. The highest-volume surgeon in West Hollywood has 163 verified Medicare procedures.

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

Cedars-Sinai Medical Center (5 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 West Hollywood, California

Dr. Stone's 30 Medicare procedures are below the West Hollywood average of 105. The table below compares verified procedure volumes for orthopedic surgeons practicing in West Hollywood.

SurgeonProceduresSpecialties
Dr. Sean Rajaee 163 Hip, Knee
Dr. Robert Klapper 140 Hip, Knee, Shoulder
Dr. Justin Than 85 Hip, 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. Michael Stone, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ca/dr-michael-stone-west-hollywood.html

Link: https://orthoprocedures.com/surgeons/ca/dr-michael-stone-west-hollywood.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.