# Build a Dentist Contact List From the NPI Registry

**Use case:** 

Pull every dentist in a US state from the official NPI registry with credential, practice city and registry link. No API key, no login, CSV or JSON export.

## Input

```json
{
  "mode": "search_by_specialty",
  "searchQueriesList": [
    "Dermatology",
    "Dentist"
  ],
  "taxonomyDescription": "Dentist",
  "state": "TX",
  "maxResults": 25,
  "requestIntervalSecs": 0.5,
  "timeoutSecs": 30,
  "maxRetries": 5,
  "enableEmailEnrichment": false,
  "enableLinkedInEnrichment": false,
  "enableSocialMediaEnrichment": false,
  "personalEmailsOnly": false,
  "emailEnrichmentTimeout": 10,
  "maxEnrichmentResults": 50,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": [
      "GOOGLE_SERP"
    ]
  }
}
```

## Output

```json
{
  "npi_number": {
    "label": "NPI",
    "format": "string"
  },
  "first_name": {
    "label": "First Name",
    "format": "string"
  },
  "last_name": {
    "label": "Last Name",
    "format": "string"
  },
  "credential": {
    "label": "Credential",
    "format": "string"
  },
  "primary_specialty": {
    "label": "Specialty",
    "format": "string"
  },
  "practice_address_city": {
    "label": "City",
    "format": "string"
  },
  "practice_address_state": {
    "label": "State",
    "format": "string"
  },
  "status": {
    "label": "Status",
    "format": "string"
  },
  "npi_registry_url": {
    "label": "Registry URL",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [NPI Provider Contact Finder](https://apify.com/labrat011/npi-provider-contact-finder) with a specific input configuration. Visit the [Actor detail page](https://apify.com/labrat011/npi-provider-contact-finder) to learn more, explore other use cases, and run it yourself.