npi v0.3.0

npi 0.3.0 (2026-07-01)

MINOR IMPROVEMENTS

• npi_search() now normalizes address_purpose values to API constants and accepts case-insensitive input.
• npi_is_valid() now supports vector inputs and returns logical vectors.
• npi_search() returns a typed empty npi_results object when no records are found.

BUG FIXES

• npi_summarize() now preserves input rows when NPI records have empty or missing nested address or taxonomy data.
• Updated the package CITATION file to use bibentry() instead of the deprecated citEntry() format.

DOCUMENTATION FIXES

• Clarified npi_summarize() taxonomy fallback behavior when no primary taxonomy is marked.