`open_payments_recipient_history`

Pack: cms-open-payments · Endpoint: https://gateway.pipeworx.io/cms-open-payments/mcp

Build a cross-year CMS Open Payments history for an exact recipient NPI. Returns authoritative annual match counts plus bounded samples; sampled dollar totals are explicitly not full-dataset totals.

Parameters

Name	Type	Required	Description
`npi`	string	yes
`from_year`	number	no
`to_year`	number	no
`payment_type`	string	no
`sample_per_year`	number	no	Rows per year (1-100, default 25).

Example call

Arguments

{
  "npi": "1234567890",
  "from_year": 2021,
  "to_year": 2025
}

curl

curl -X POST https://gateway.pipeworx.io/cms-open-payments/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"open_payments_recipient_history","arguments":{"npi":"1234567890","from_year":2021,"to_year":2025}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('open_payments_recipient_history', {
  "npi": "1234567890",
  "from_year": 2021,
  "to_year": 2025
});

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "cms-open-payments": {
      "url": "https://gateway.pipeworx.io/cms-open-payments/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

open_payments_recipient_history