title: All health-care providers need an NPI.
authors.forename: Virginia
authors.initials: V
authors.lastname: Martin
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D020408:Health Insurance Portability and Accountability Act; D006801:Humans; D007345:Insurance Claim Review / Q000331:legislation & jurisprudence / Q000592:standards*; D016345:Medicare Part B; D011216:Practice Management, Medical / Q000145:classification* / Q000331:legislation & jurisprudence; D011331:Private Practice / Q000145:classification* / Q000191:economics; D014481:United States