THERESA CALLENDER, LCSW, PA-C appears in the CMS NPPES registry as a Clinical Social Worker provider holding LCSW, PA-C credentials at 11 MEDICAL CENTER DR, BRUNSWICK, ME, 04011, with a listed phone of (207) 373-9417. NPI 1962410860 was issued on 08/04/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CALLENDER 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 496 prescription claims written by this provider, covering 81 Medicare beneficiaries and totaling roughly $53K in drug spend, split 5% brand-name and 95% generic by claim count. 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 42.0924/100 for the 2023 performance year (Quality 26.6015, Cost 57.8207), compared with the national average of 83.1.

Clinical Social Worker is a high-volume specialty nationwide, with 272,898 enrolled providers across 56 states and an average of 716 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.