NIKKI NGUYEN, DMD appears in the CMS NPPES registry as a Electroneurodiagnostic Specialist/Technologist provider holding DMD credentials at 949 E ESTATES BLVD APT 306, CHARLESTON, SC, 29414, with a listed phone of (469) 288-0464. NPI 1902176860 was issued on 01/10/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NGUYEN 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 68 prescription claims written by this provider, covering 44 Medicare beneficiaries and totaling roughly $427 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.

Electroneurodiagnostic Specialist/Technologist is a narrow specialty nationwide, with 3,731 enrolled providers across 45 states and an average of 849 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.