DANIEL O'CONNOR, MD appears in the CMS NPPES registry as a Pediatric Orthopaedic Surgery Physician provider holding MD credentials at 9438 58TH AVE, ELMHURST, NY, 11373, with a listed phone of (718) 393-3900. NPI 1114960523 was issued on 06/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what O'CONNOR most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 353 prescription claims written by this provider, covering 178 Medicare beneficiaries and totaling roughly $9K in drug spend, with an opioid prescribing rate of 7.6%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 90.3845/100 for the 2023 performance year (Quality 87.0947, Cost 56.1277), compared with the national average of 83.1.

Pediatric Orthopaedic Surgery Physician is a narrow specialty nationwide, with 613 enrolled providers across 49 states and an average of 128 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.