// HEALTH
NPPES
National Plan & Provider Enumeration System, info on healthcare providers registered in US
NPPES is a free public Health API with no authentication required. It supports HTTPS.
// FACTS
- Category
- Health
- Authentication
- none
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- npiregistry.cms.hhs.gov
- Cost
- Free
// FREQUENTLY ASKED
What is NPPES?
NPPES is a free public API in the Health category. National Plan & Provider Enumeration System, info on healthcare providers registered in US
Does NPPES require authentication?
No — NPPES can be used immediately without any API keys or authentication.
Is NPPES free?
Yes. NPPES is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does NPPES support HTTPS?
Yes, NPPES supports HTTPS encrypted requests.