What is Health Provider API used for?

Health Provider API is a REST API that looks up and validates US healthcare provider records by NPI from the public NPPES registry, with request IDs and normalized fields. It is a good fit for validating provider NPIs during onboarding and keeping provider rosters consistent.

Is Health Provider API free?

Yes. Health Provider API has a free plan, and paid plans start at $39 per month.

Is Health Provider API open source?

No. Health Provider API is proprietary (closed-source) software and can't be self-hosted. In the API Tools category, open-source options include Nango, CodeChat and Hoppscotch.

What are some alternatives to Health Provider API?

Other SaaS products in the API Tools category include 0mcp, BestTime and BoltShot.

Health Provider API: features, pricing and alternatives

About Health Provider API

Health Provider API lets healthtech teams confirm a provider's NPI against the official US NPPES registry instead of parsing raw registry JSON. A GET request to /api/v1/npi/{npi} with a bearer API key returns registry status, entity type (NPI-1 or NPI-2), name, primary taxonomy and license, mailing address, practice locations, enumeration date and last updated date.

Responses are normalized for onboarding forms and provider rosters and carry request IDs so each check can be traced. Higher plans add a quality-freshness enrichment header. The site stresses that an NPI lookup does not prove licensure or credentialing, so clinical and legal checks remain the customer's responsibility. An OpenAPI spec, a Postman collection and a docs quickstart are provided.

A free tier gives 100 lookups a month with one API key and no credit card. Paid tiers, referred to as Growth and above, add enrichment and are described on the pricing page, and a docs section and resources page are linked for integration help.

Key features

NPI lookup against the NPPES registry
Normalized provider fields for onboarding
Request IDs for tracing each check
NPI-1 and NPI-2 entity support
OpenAPI spec and Postman collection
Freshness enrichment on higher plans

Good fit for

Validating provider NPIs during onboarding
Keeping provider rosters consistent

Tags: api; healthcare; npi; nppes; provider-validation; developer-tools

Health Provider API: questions and answers

What is Health Provider API used for?: Health Provider API is a REST API that looks up and validates US healthcare provider records by NPI from the public NPPES registry, with request IDs and normalized fields. It is a good fit for validating provider NPIs during onboarding and keeping provider rosters consistent.
Is Health Provider API free?: Yes. Health Provider API has a free plan, and paid plans start at $39 per month.
Is Health Provider API open source?: No. Health Provider API is proprietary (closed-source) software and can't be self-hosted. In the API Tools category, open-source options include Nango, CodeChat and Hoppscotch.
What are some alternatives to Health Provider API?: Other SaaS products in the API Tools category include 0mcp, BestTime and BoltShot.