npi-lookup
Look up any licensed US healthcare provider or organization by NPI number, name, state, or specialty for credentialing, due diligence, and verification.
Instructions
US NPI registry lookup — find any licensed US healthcare provider or organization by NPI number, name, state, or specialty. Returns NPI, entity type, name, credentials, specialty/taxonomy, license states, practice address, and active status. 7M+ records from CMS. Use for provider credentialing, healthcare due diligence, billing verification, or AML/KYB screening on medical payments.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| npi | No | 10-digit NPI number for direct lookup (fastest, most precise). | |
| last_name | No | Provider last name (individual providers). Supports wildcard with '*' suffix (e.g. 'Smi*'). | |
| first_name | No | Provider first name (individual providers only). | |
| organization | No | Organization name for NPI-2 (group practices, hospitals, labs, etc.). | |
| state | No | 2-letter US state code to filter by practice location (e.g. 'CA', 'NY'). | |
| postal_code | No | 5-digit ZIP code to filter by practice location. | |
| specialty | No | Taxonomy/specialty description to filter (e.g. 'Internal Medicine', 'Cardiology', 'Psychiatry'). | |
| limit | No | Max results to return (1–50, default 10). |