api.govparse.io enrollments search

https://api.govparse.io/v1/pecos/enrollments/search

payable

Who is enrolled in Medicare (PECOS)? Search the CMS 'Medicare Fee-For-Service Public Provider Enrollment' (PPEF) roster by state, specialty (provider type), org name, NPI, enrollment id, is_org, or snapshot. Returns NPI, enrollment id, provider type, state and org — the Medicare enrollment roster. CMS public-domain records.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.

Price: $1.25
Network: base
Pay to: 0x3873d15CF3209c32aaA8d9AA542164E658567129
Spec dialect: v2 (declares x402Version 2)
Transport: PAYMENT-REQUIRED header
HTTP method: GET
Response latency: 116 ms
Payment options: 2 usable of 2
Last checked: 2026-08-10T09:18:45.007Z (1d ago)
Category: search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.govparse.io%2Fv1%2Fpecos%2Fenrollments%2Fsearch"