Healthcare Data Tools — ICD-10, NPI, NDC, DEA

Created By

easysolutions9066 days ago

Healthcare data tools for AI agents. Search 74,000+ ICD-10 diagnosis codes, look up providers in the NPI registry, search 111,000+ drugs in the FDA NDC directory, and validate DEA registration numbers. 10 tools in one server.

# healthcare

# icd10

Overview Content Tools Comments

Content

MCP Healthcare Server

A Model Context Protocol (MCP) server that bundles healthcare data tools for use with Claude Desktop, Cursor, and other MCP clients.

Tools (10 total)

ICD-10-CM Diagnosis Codes (74,260 codes from CMS 2025)

Tool	Description
`icd10_lookup`	Look up an ICD-10-CM code by code string (e.g., `E11.9`)
`icd10_search`	Search codes by keyword (e.g., "diabetes", "chest pain")
`icd10_validate`	Check if a code exists in the 2025 code set

NPI Provider Registry (live NPPES queries)

Tool	Description
`npi_search`	Search providers by name, specialty, city, state, ZIP
`npi_lookup`	Look up a provider by 10-digit NPI number

NDC Drug Directory (111,655 FDA products)

Tool	Description
`ndc_lookup`	Look up a drug by NDC code (e.g., `0002-1433-80`)
`ndc_search`	Search drugs by name, generic name, or manufacturer
`ndc_search_ingredient`	Search drugs by active ingredient

DEA Number Validation (algorithm-based)

Tool	Description
`dea_validate`	Validate a DEA number using the official checksum algorithm
`dea_generate_test`	Generate a valid test DEA number for development

Setup

Prerequisites

Node.js 18+
The ICD-10 and NDC data files from sibling API directories

Install

cd mcp-healthcare
npm install
npm run link-data   # creates symlinks to ICD-10 and NDC data files

Claude Desktop Configuration

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "healthcare": {
      "command": "node",
      "args": ["/absolute/path/to/mcp-healthcare/src/index.js"]
    }
  }
}

Cursor Configuration

Add to .cursor/mcp.json in your project:

{
  "mcpServers": {
    "healthcare": {
      "command": "node",
      "args": ["/absolute/path/to/mcp-healthcare/src/index.js"]
    }
  }
}

Data Sources

Dataset	Source	Update Frequency
ICD-10-CM	CMS (Centers for Medicare & Medicaid)	Annually (October)
NDC	FDA National Drug Code Directory	Weekly
NPI	NPPES Registry (live API)	Real-time
DEA	Checksum algorithm (no dataset)	N/A

Transport

This server uses stdio transport (stdin/stdout), which is the standard for local MCP integrations with Claude Desktop and Cursor. No HTTP server is started.

Architecture

The server imports pure business logic extracted from four Express-based REST APIs:

src/tools/icd10.js — ICD-10 code lookup, search, validation (loads 6MB JSON dataset)
src/tools/ndc.js — NDC drug lookup and search (loads 53MB JSON dataset)
src/tools/npi.js — NPI provider search via live NPPES API
src/tools/dea.js — DEA number validation (pure algorithm, no dataset)

Data files are symlinked from sibling API directories to avoid duplication.

Server Config

{
  "mcpServers": {
    "healthcare": {
      "command": "npx",
      "args": [
        "-y",
        "@easysolutions906/mcp-healthcare"
      ]
    }
  }
}

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