
The hardest part of joining healthcare datasets is deciding when two records describe the same place. A hospital appears in a payer machine-readable file, in NPPES, and in an internal roster under three different names and three different address formats. Fuzzy string matching gets some of it and quietly misses the rest.
A shared place identifier gives every physical location one key, so the join is exact rather than approximate. Where this comes up:
Placekey is a free, universal standard identifier for any physical place, so that the data pertaining to those places can be shared across organizations easily. Placekey goes beyond just an identifier. It makes it easy to work with geospatial data that is easily joined and combined from many different sources. Here we show you how to use the Placekey API to solve common address matching problems.

Provider Website: https://placekey.io
Provider Enrichment Docs:https://docs.placekey.io/
Endpoint: https://api.placekey.io/v1/placekey
Registration Required: Yes (free)
View step-by-step instructions in this video: