HEATHER GUINAN-CLARK, MS, MPH, APRN, BC appears in the CMS NPPES registry as a Community Health Nurse Practitioner provider holding MS, MPH, APRN, BC credentials at 155 CRYSTAL RUN RD, MIDDLETOWN, NY, 10941, with a listed phone of (845) 703-6999. NPI 1043301815 was issued on 09/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GUINAN-CLARK 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 32 prescription claims written by this provider, covering 14 Medicare beneficiaries and totaling roughly $1K in drug spend. 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.

Community Health Nurse Practitioner is a narrow specialty nationwide, with 438 enrolled providers across 46 states and an average of 1,370 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.