Dr. James Slover, MD

Specialist
39 procedures 1 hospital New York, NY
Latest available Medicare data — updated April 2026

Contact & Location

Phone: 646-501-7300
Practice phone listed in the NPI registry
333 E 38th St Fl 4
New York, NY 10016
NPI: 1851355564
Credentials: MD
Active Medicare provider (NPI verified)
20 years of practice experience
Licensed MD
Contact information available
Find Practice on Google Maps
Hip replacement recovery kit Essentials every patient wishes they bought first
National Comparison by Procedure
Hip 23 vs 36 avg (4,532 surgeons)
Knee 16 vs 45 avg (6,599 surgeons)

Dr. James Slover is a board-certified orthopedic surgeon practicing in New York, New York. A Medicare provider since 2006, Dr. Slover has performed 23 Medicare-verified hip replacements (#130 in New York) and 16 knee replacements, for a combined total of 39 procedures.

In New York, Dr. Slover performs below average in hip (23 vs 42 avg), below average in knee (16 vs 47 avg).

Dr. Slover's reported Medicare volume is split between hip replacements (23 cases) and knee replacements (16 cases).

New York is home to 84 orthopedic surgeons in the current Medicare dataset. Patients in the New York area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Slover's Medicare data spans 12 years, beginning in 2013. Volume peaked at 99 procedures in 2019 before settling at 39 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.

Dr. Slover's 23 hip replacement procedures is below the national average of 36 among 4,532 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Hip Replacement
23 verified cases
#130 in New York
Knee Replacement
16 verified cases
#228 in New York
Estimated total: 110 – 120 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. Slover Compares

Procedure volume compared to the New York state average.

Hip Below Avg
23 Avg: 42
Knee Below Avg
16 Avg: 47
Dr. Slover New York Average

Volume Trend Analysis

Dr. Slover's recorded volume peaked at 99 procedures in 2019 and stood at 39 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 39
Peak Volume 99 (2019)
Trend Declining

Hospital Affiliations & Quality

H
Lenox Hill Hospital
4/5
New York, NY
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 Hip Replacement

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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.
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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. Slover

How does Dr. Slover's procedure volume compare to other New York surgeons?

Dr. Slover has performed 39 Medicare-verified joint replacement procedures. The New York average is 69 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Slover ranks #195 out of 334 orthopedic surgeons in New York.

What types of joint replacement does Dr. Slover perform?

Dr. Slover's Medicare data shows procedures in hip replacement (23 cases) and knee replacement (16 cases).

Are there other orthopedic surgeons near Dr. Slover in New York?

Yes. There are 84 orthopedic surgeons in New York 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 New York surgeons.

What does the Medicare data for Dr. Slover 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. Slover's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 39 procedures shown here.

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

Dr. Slover's Medicare-recorded volume peaked at 99 procedures in 2019 and was 39 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. Slover perform more than one type of joint replacement?

Yes. Dr. Slover's Medicare data shows procedures in hip replacement (23 cases), knee replacement (16 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.

Which hospitals is Dr. Slover affiliated with?

According to CMS facility affiliation data, Dr. Slover is affiliated with Lenox Hill Hospital.

How does Dr. Slover compare to other orthopedic surgeons in New York?

Among the 84 orthopedic surgeons in New York, Dr. Slover ranks #56 by total Medicare procedure volume. The highest-volume surgeon in New York has 343 verified Medicare procedures.

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

Lenox Hill Hospital (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 New York, New York

Dr. Slover's 39 Medicare procedures are below the New York average of 264. The table below compares verified procedure volumes for orthopedic surgeons practicing in New York.

SurgeonProceduresSpecialties
Dr. Brian Chalmers 343 Hip, Knee
Dr. Jason Blevins 322 Hip, Knee
Dr. Eytan Debbi 322 Hip, Knee
Dr. Amar Ranawat 318 Hip, Knee
Dr. Geoffrey Westrich 276 Hip, Knee
Dr. Elizabeth Gausden 229 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. James Slover, MD -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ny/dr-james-slover-new-york.html

Link: https://orthoprocedures.com/surgeons/ny/dr-james-slover-new-york.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.