NPIScan search 9M U.S. healthcare providers from the NPI registry

Show HN: NPIScan search 9M U.S. healthcare providers from the NPI registry

NPIScan search 9M U.S. healthcare providers from the NPI registry operates in show hn launch.

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I’ve been exploring the NPPES dataset, the federal registry that assigns NPI numbers to every healthcare provider in the U.S. It currently has about 9 million records and grows by ~30k per month, but accessing it usually means downloading multi-gigabyte CSVs or using the CMS lookup that returns one provider at a time.I built NPIScan to make the dataset browsable. You can search by name, NPI, specialty, or location and drill down from state → city → ZIP code. Each provider has a profile with credentials, practice locations, taxonomy codes, and digital health endpoints.A few interesting patterns from the data:- 2025 had ~631k new NPI registrations, the largest jump on record- Behavior Technici

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Website: npiscan.com