Dr. William B. Walsh, MD

Dr. Walsh practices at New York Orthopedic and Spine in Great Neck, New York.

Dr. Walsh's NPI, 1699139477, was assigned on April 7, 2016. Dr. Walsh holds Rhode Island license MD17529.

Dr. Walsh's primary practice is New York Orthopedic and Spine, at 833 Northern Blvd, Great Neck, NY 11021 in Nassau County. The practice phone is (516) 498-2800.

Dr. Walsh's primary practice is New York Orthopedic and Spine in Great Neck, New York. Dr. Walsh is also affiliated with North Shore University Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Walsh to 3 more hospitals, 2 home health agencies and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walsh practices, 7 sites in all. Vendor and product names are available with a free account.

Orthopaedic surgery is Dr. Walsh's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Walsh is licensed in Rhode Island.

CMS data shows 3,718 Medicare services from Dr. Walsh across 23 procedure codes in 2024, for 492 Medicare patients. Medicare paid $215,799 for them.

CMS counts 492 Medicare patients who saw Dr. Walsh in 2024. The largest group is 65 to 74, with 230 patients. 75% of them have arthritis, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Walsh's median patient age at 70, with 62% women.

In 2024, Dr. Walsh wrote 400 Medicare Part D claims for 237 patients. 98% of them were for generic drugs. CMS names the drug for 335 of them, across 8 drugs with 11 or more claims each, at $8,145 in total drug cost. In 2023, CMS named 315 claims across 7 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Walsh for performance year 2024, reported through an alternative payment model (APM). Dr. Walsh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Walsh as offering telehealth. CMS counts 51 procedures of hip replacement by Dr. Walsh, more than 87% of the clinicians it reports for that procedure.

Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 69 general payments to Dr. Walsh from 7 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 51% of the total. Zimmer Biomet Holdings, Inc. paid the most, $2,125.