#37 in New Jersey
Knee

Dr. Anthony Delfico, M.D.

Orthopedic Surgery
65 procedures 3 hospitals Ridgewood, NJ
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
Knee 65 vs 45 avg (6,720 surgeons)

Dr. Anthony Delfico is a board-certified orthopedic surgeon practicing in Ridgewood, New Jersey. A Medicare provider since 2005, Dr. Delfico has performed 65 Medicare-verified knee replacements, ranking #37 in New Jersey.

In New Jersey, Dr. Delfico performs above average in knee (65 vs 53 avg).

Dr. Delfico's Medicare data shows a focused knee replacement practice with 65 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.

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

Medicare records for Dr. Delfico extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 28 to 65 in the most recent data, a 132% increase. This sustained growth reflects an expanding joint replacement practice.

Among 6,720 knee replacement surgeons tracked nationally, Dr. Delfico's 65 verified procedures is above the national average of 45.

Verified Medicare Cases

Knee Replacement
65 verified cases
#37 in New Jersey
Estimated total: 180 – 200 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. Delfico Compares

Procedure volume compared to the New Jersey state average.

Knee High
65 Avg: 53
Dr. Delfico New Jersey Average

Contact & Location

Phone: 201-445-2830
85 S Maple Ave
Ridgewood, NJ 07450
NPI: 1275535379
Credentials: M.D.
Active Medicare provider (NPI verified)
21 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Sports medicine specialist
Contact information available
Find Practice on Google Maps

Volume Trend Analysis

Dr. Delfico's Medicare-recorded procedure volume has trended upward over 11 years, increasing 132% from 28 procedures in 2013 to 65 in the most recent data.

Years of Data 11
2023 Volume 65
Peak Volume 65 (2019)
Trend Growing

Hospital Affiliations & Quality

H
Valley Hospital
★★★☆☆
Paramus, NJ
Similar to national avg
H
St Joseph'S University Medical Center Inc
★★★☆☆
Paterson, NJ
Similar to national avg
H
Hackensack University Medical Center
★★★★★
Hackensack, NJ
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.

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. Delfico

How does Dr. Delfico's procedure volume compare to other New Jersey surgeons?

Dr. Delfico has performed 65 Medicare-verified joint replacement procedures. This is in line with the New Jersey average of 71 procedures per surgeon. Dr. Delfico ranks #60 out of 182 orthopedic surgeons in New Jersey.

What types of joint replacement does Dr. Delfico perform?

Dr. Delfico's reported Medicare volume is focused on knee replacement, with 65 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

Are there other orthopedic surgeons near Dr. Delfico in Ridgewood?

Yes. There are 4 orthopedic surgeons in Ridgewood 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 Jersey surgeons.

What does the Medicare data for Dr. Delfico 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. Delfico's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 65 procedures shown here.

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

Yes. Dr. Delfico's Medicare-recorded volume has increased from 28 procedures in 2013 to 65 in the most recent data, a 132% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 65 procedures in 2019.

Which hospitals is Dr. Delfico affiliated with?

According to CMS facility affiliation data, Dr. Delfico is affiliated with Valley Hospital, St Joseph'S University Medical Center Inc, Hackensack University Medical Center.

How does Dr. Delfico compare to other orthopedic surgeons in Ridgewood?

Among the 4 orthopedic surgeons in Ridgewood, Dr. Delfico ranks #3 by total Medicare procedure volume. Dr. Delfico is among the highest-volume surgeons in Ridgewood.

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

Valley Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); St Joseph'S University Medical Center Inc (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Hackensack University 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 Ridgewood, New Jersey

Dr. Delfico's 65 Medicare procedures are below the Ridgewood average of 114. The table below compares verified procedure volumes for orthopedic surgeons practicing in Ridgewood.

SurgeonProceduresSpecialties
Dr. Mark Pizzurro 218 Hip, Knee
Dr. Ismar Dizdarevic 149 Hip, Knee
Dr. Umer Dasti 24 Shoulder

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. Anthony Delfico, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/nj/dr-anthony-delfico-ridgewood.html

Link: https://orthoprocedures.com/surgeons/nj/dr-anthony-delfico-ridgewood.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.