Instant access to 9.5 million NPI records. Search providers, track deactivations, monitor name changes, and download bulk datasets — updated monthly from CMS.
Built on the official CMS NPPES dataset, updated every month.
Search by name, NPI, taxonomy, state, city, ZIP, and more. Filter individuals vs organizations.
Taxonomy codes, practice locations, mailing address, phone, HIE endpoints, and credential history.
Query deactivated providers, name changes, and updated records since any date.
Resolve up to 1,000 NPIs in a single API call. Ideal for credentialing and verification workflows.
Download complete NPI datasets in CSV, JSON, or Parquet format. Updated monthly.
Aggregate counts by state, taxonomy, entity type, and status for analytics and reporting.
One header. Any language. Instant results.
# Look up a provider by NPI curl https://api.providerdownload.com/providers/1234567890 \ -H "X-Api-Key: your_api_key" # Search by name and state curl "https://api.providerdownload.com/providers?name=smith&state=FL&limit=20" \ -H "X-Api-Key: your_api_key" # Get deactivated providers this year curl "https://api.providerdownload.com/providers/deactivated?since=2026-01-01" \ -H "X-Api-Key: your_api_key" # Bulk resolve 1000 NPIs curl -X POST https://api.providerdownload.com/bulk/lookup \ -H "X-Api-Key: your_api_key" \ -H "Content-Type: application/json" \ -d '{"npis": ["1234567890", "0987654321"]}'
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