ELYSSA ELY, APRN appears in the CMS NPPES registry as a Nephrology Registered Nurse provider holding APRN credentials at 330 CEDAR ST, NEW HAVEN, CT, 06510, with a listed phone of (203) 785-4184. NPI 1861913428 was issued on 07/04/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ELY 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 3,817 prescription claims written by this provider, covering 749 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 1.1%. 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 73.5637/100 for the 2023 performance year (Quality 75.8435, Cost 51.4318), compared with the national average of 83.1.

Nephrology Registered Nurse is a narrow specialty nationwide, with 134 enrolled providers across 37 states and an average of 633 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.