William Beltz, MD appears in the CMS NPPES registry as an Undersea and Hyperbaric Medicine (Preventive Medicine) Physician provider holding MD credentials at 1100 GRAMPIAN BLVD, Williamsport, PA, 17701, with a listed phone of (570) 326-8550. NPI 1104894930 was issued on 03/09/2006.

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 Undersea and Hyperbaric Medicine (Preventive Medicine) Physician providers operate outside Part D entirely.

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician is a narrow specialty nationwide, with 243 enrolled providers across 42 states and an average of 522 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.