#69 in New York
Shoulder

Dr. Robert Corey, M.D.

Orthopedic Surgery
11 procedures 2 hospitals Ithaca, NY
Latest available Medicare data — updated April 2026
Shoulder replacement recovery kit Slings, cold therapy, and adaptive clothing for recovery
National Comparison by Procedure
Shoulder 11 vs 28 avg (2,092 surgeons)

Dr. Robert Corey is a board-certified orthopedic surgeon practicing in Ithaca, New York. A Medicare provider since 2013, Dr. Corey has performed 11 Medicare-verified shoulder replacements, ranking #69 in New York.

In New York, Dr. Corey performs below average in shoulder (11 vs 28 avg).

Dr. Corey's Medicare data shows a focused shoulder replacement practice with 11 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.

Ithaca is home to 2 orthopedic surgeons in the current Medicare dataset. Patients in the Ithaca area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Corey also maintains hospital privileges in NY and PA, indicating a regional practice that extends beyond New York.

Dr. Corey first appears in the Medicare dataset in 2023. With 1 year of recorded data, the longitudinal trend is still developing.

Dr. Corey's 11 shoulder replacement procedures is below the national average of 28 among 2,092 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Shoulder Replacement
11 verified cases
#69 in New York
Estimated total: 30 – 30 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. Corey Compares

Procedure volume compared to the New York state average.

Shoulder Below Avg
11 Avg: 28
Dr. Corey New York Average

Contact & Location

Phone: 607-266-0073
10 Brentwood Dr Ste B
Ithaca, NY 14850
NPI: 1154767507
Credentials: M.D.
Active Medicare provider (NPI verified)
13 years of practice experience
Licensed M.D.
Licensed surgical specialist
Board-certified orthopedic surgeon
Contact information available
Find Practice on Google Maps

Hospital Affiliations & Quality

H
Guthrie Cortland Regional Medical Center
★★★☆☆
Cortland, NY
Low case volume
H
Robert Packer Hospital
★★☆☆☆
Sayre, PA
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.

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. Corey

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

Dr. Corey has performed 11 Medicare-verified joint replacement procedures. The New York average is 67 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Corey ranks #336 out of 338 orthopedic surgeons in New York.

What types of joint replacement does Dr. Corey perform?

Dr. Corey's reported Medicare volume is focused on shoulder replacement, with 11 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

Are there other orthopedic surgeons near Dr. Corey in Ithaca?

Yes. There are 2 orthopedic surgeons in Ithaca 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. Corey 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. Corey's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 11 procedures shown here.

Which hospitals is Dr. Corey affiliated with?

According to CMS facility affiliation data, Dr. Corey is affiliated with Guthrie Cortland Regional Medical Center, Robert Packer Hospital. Dr. Corey maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.

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

Guthrie Cortland Regional Medical Center (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Robert Packer Hospital (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 Ithaca, New York

Dr. Corey's 11 Medicare procedures are below the Ithaca average of 92. The table below compares verified procedure volumes for orthopedic surgeons practicing in Ithaca.

SurgeonProceduresSpecialties
Dr. Deidre Blake 173 Hip, Knee

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. Robert Corey, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/ny/dr-robert-corey-ithaca.html

Link: https://orthoprocedures.com/surgeons/ny/dr-robert-corey-ithaca.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.