# NPI Registry Lookup - US Doctors & Healthcare Providers (`pushbuild/npi-provider-lookup`) Actor

Search the official NPPES NPI Registry by name, organization, specialty, city, state or ZIP, or look up NPI numbers. Returns provider type, specialty and taxonomy codes, license, practice address, phone and fax.

- **URL**: https://apify.com/pushbuild/npi-provider-lookup.md
- **Developed by:** [Pushbuild Data](https://apify.com/pushbuild) (community)
- **Categories:** Lead generation, Business, Other
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

$0.80 / 1,000 providers

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-event

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For examples already wired to this Actor's own input schema, see the [API](#api) section below.

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).

# README

## NPI Registry Lookup - US Doctors & Healthcare Providers

Search the official CMS NPPES NPI Registry and get clean provider records.

### Search by

Specialty (taxonomy), city, state, ZIP (with `787*` prefix wildcards), first or last name, organization name, provider type, or a list of NPI numbers. Run many searches at once with `searches`.

### Each record

NPI, individual or organization, name, credential, status, primary specialty and taxonomy code, license number and state, all taxonomies, practice address, phone, fax, mailing address, other names, identifiers, and enumeration and update dates.

### Uses

Healthcare lead lists, provider directory checks, credential and NPI verification, market sizing by specialty and area.

### Limits

The registry returns at most 1,200 results per search. Split large areas by city or ZIP prefix. Pay per provider.

# Actor input Schema

## `npis` (type: `array`):

10-digit NPI numbers to look up.

## `taxonomy` (type: `string`):

Specialty or taxonomy description, e.g. Cardiology, Dentist, Physical Therapist.

## `city` (type: `string`):

Practice city.

## `state` (type: `string`):

Two-letter state code.

## `postalCode` (type: `string`):

5-digit ZIP; a trailing \* matches a prefix (e.g. 787\*).

## `firstName` (type: `string`):

Individual provider first name (trailing \* for wildcard).

## `lastName` (type: `string`):

Individual provider last name (trailing \* for wildcard).

## `organizationName` (type: `string`):

Clinic, hospital or group name (trailing \* for wildcard).

## `type` (type: `string`):

Limit to individuals or organizations.

## `searches` (type: `array`):

Extra searches, each an object with the same fields as above, e.g. \[{"taxonomy":"Optometrist","state":"CO"}].

## `maxResultsPerSearch` (type: `integer`):

The registry returns at most 1,200 per search; narrow by city or ZIP for more.

## Actor input object example

```json
{
  "taxonomy": "Dentist",
  "city": "Austin",
  "state": "TX",
  "type": "any",
  "maxResultsPerSearch": 200
}
```

# Actor output Schema

## `results` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "taxonomy": "Dentist",
    "city": "Austin",
    "state": "TX"
};

// Run the Actor and wait for it to finish
const run = await client.actor("pushbuild/npi-provider-lookup").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = {
    "taxonomy": "Dentist",
    "city": "Austin",
    "state": "TX",
}

# Run the Actor and wait for it to finish
run = client.actor("pushbuild/npi-provider-lookup").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "taxonomy": "Dentist",
  "city": "Austin",
  "state": "TX"
}' |
apify call pushbuild/npi-provider-lookup --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,pushbuild/npi-provider-lookup"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/YBOmJPoa7Jb00nj2h/builds/0vyy7HbyfDqAMjWG8/openapi.json