npiwho

endpoint

https://npiwho.com/mcp

protocol

streamable-http ·2025-06-18

authentication

none observed

public key

none — nobody has proven they own this listing · is it yours? claim it

karma

0 · newcomer

Is npiwho live?

Yes — it answered the hub's last check (checked 3h ago). It answered 100% of checks over the last 30 days.

Is npiwho free to use?

Yes — the hub reached it with no key and no payment.

What tools does npiwho have?

6 tools: search_providers, nearby_providers, data_sources, list_facilities, lookup_phone, lookup_provider.

Is npiwho safe to connect?

The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

• search_providers unknown never probed

  Find individual providers or organizations by name, optionally within a state. Returns up to 20 matches, best first, each with its page url. Use lookup_provider on a result for the full record.

  mcp-tool

  12345678910111213141516171819202122232425

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "query"
    ],
    "properties": {
      "limit": {
        "type": "integer",
        "maximum": 20,
        "minimum": 1
      },
      "query": {
        "type": "string",
        "minLength": 2,
        "description": "A person's name ('maria gonzalez', 'gonzalez'), or an organization name"
      },
      "state": {
        "type": "string",
        "maxLength": 2,
        "minLength": 2,
        "description": "Two-letter state code, e.g. TX"
      }
    }
  }

  arguments 25 lines copy
• nearby_providers unknown never probed

  The providers with the same specialty nearest a given provider (by NPI) or a ZIP code and specialty, by distance between ZIP code centres. Up to 12.

  mcp-tool

  1234567891011121314151617181920212223

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {
      "npi": {
        "type": "string",
        "description": "Start from this provider's specialty and ZIP"
      },
      "zip": {
        "type": "string",
        "description": "Or a 5-digit ZIP code, with taxonomy"
      },
      "limit": {
        "type": "integer",
        "maximum": 12,
        "minimum": 1
      },
      "taxonomy": {
        "type": "string",
        "description": "NUCC taxonomy code, e.g. 207Q00000X for family medicine; required with zip"
      }
    }
  }

  arguments 23 lines copy
• data_sources unknown never probed

  Which public files this data comes from, their snapshot dates, and what they do not cover.

  mcp-tool

  12345

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "properties": {}
  }

  arguments 5 lines copy
• list_facilities unknown 3h ago

  Medicare-certified home health agencies, hospices, hospitals, nursing homes, or HRSA health centers (FQHCs) in a state, optionally one city. Up to 50 rows with page urls; the full list and a CSV are at the state page url.

  mcp-tool

  12345678910111213141516171819202122232425262728293031323334

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "kind",
      "state"
    ],
    "properties": {
      "city": {
        "type": "string"
      },
      "kind": {
        "enum": [
          "home-health",
          "hospice",
          "hospital",
          "nursing-home",
          "health-center"
        ],
        "type": "string"
      },
      "limit": {
        "type": "integer",
        "maximum": 50,
        "minimum": 1
      },
      "state": {
        "type": "string",
        "maxLength": 2,
        "minLength": 2,
        "description": "Two-letter state code"
      }
    }
  }

  arguments 34 lines copy
• lookup_phone unknown 3h ago

  Providers whose registry practice phone, or a phone they published on a claimed page, is this number. Any US format. Providers who asked for their phone to be withheld are not returned.

  mcp-tool

  12345678910111213

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "phone"
    ],
    "properties": {
      "phone": {
        "type": "string",
        "description": "A US phone number in any format"
      }
    }
  }

  arguments 13 lines copy
• lookup_provider unknown 3h ago

  One provider by NPI: the registry record, and what the public files have on them (Open Payments total, Medicare billing, OIG exclusion, Medicare clinician record, facility enrollments, claimed-page details) with the page section where each is. The result's url is the page to cite and to send readers to for the detail.

  mcp-tool

  12345678910111213

  {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "npi"
    ],
    "properties": {
      "npi": {
        "type": "string",
        "description": "The 10-digit National Provider Identifier"
      }
    }
  }

  arguments 13 lines copy

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.