Kirstin Anastasia, APRN, BC appears in the CMS NPPES registry as a Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist provider holding APRN, BC credentials at 1901 POST RD # B, Fairfield, CT, 06824, with a listed phone of (203) 254-9214. NPI 1639203979 was issued on 03/16/2007.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist providers operate outside Part D entirely.

Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist is a narrow specialty nationwide, with 233 enrolled providers across 44 states and an average of 722 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.