npi: Access the U.S. National Provider Identifier Registry API

Access the United States National Provider Identifier Registry API <https://npiregistry.cms.hhs.gov/api/>. Obtain and transform administrative data linked to a specific individual or organizational healthcare provider, or perform advanced searches based on provider name, location, type of service, credentials, and other attributes exposed by the API.

Package details

AuthorFrank Farach [cre, aut, cph] (ORCID: <https://orcid.org/0000-0002-2145-0145>), Sam Parmar [ctb], Matthias GreniƩ [rev] (ORCID: <https://orcid.org/0000-0002-4659-7522>), Emily C. Zabor [rev] (ORCID: <https://orcid.org/0000-0002-1402-4498>)
MaintainerFrank Farach <frank.farach@gmail.com>
LicenseMIT + file LICENSE
Version0.3.1
URL https://github.com/ropensci/npi/  https://docs.ropensci.org/npi/  https://npiregistry.cms.hhs.gov/api/ 
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("npi")

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npi documentation built on Sept. 6, 2026, 9:06 a.m.