KATHY CLARK, CAT appears in the CMS NPPES registry as a Hematology Specialist/Technologist provider holding CAT credentials at 303 PARKWAY DR NE, ATLANTA, GA, 30312, with a listed phone of (678) 592-0935. NPI 1609120567 was issued on 10/30/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what 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 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 Hematology Specialist/Technologist providers operate outside Part D entirely.

Hematology Specialist/Technologist is a narrow specialty nationwide, with 19 enrolled providers across 11 states, 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.