DEBRA WINKELJOHN, CNS appears in the CMS NPPES registry as a Oncology Clinical Nurse Specialist provider holding CNS credentials at 4901 LANG AVE NE, ALBUQUERQUE, NM, 87109, with a listed phone of (505) 842-8171. NPI 1619164589 was issued on 09/25/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WINKELJOHN 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 606 prescription claims written by this provider, covering 241 Medicare beneficiaries and totaling roughly $571K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 13.7%. 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 85.2794/100 for the 2023 performance year (Quality 79.7481, Cost 76.1833), compared with the national average of 83.1.

Oncology Clinical Nurse Specialist is a narrow specialty nationwide, with 209 enrolled providers across 38 states and an average of 435 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.