Healthcare provider data
Where U.S. provider data comes from — NPPES, PECOS, taxonomy, and the federal source families behind every NPI — and how it resolves into one graph.
Open the guide →The pillars
Pick the topic, follow it to every page beneath it
Exclusion & sanctions screening
The cross-vertical hub: OIG LEIE, SAM.gov, and state Medicaid lists for healthcare, plus federal-contracting debarment — screened, dated, and traced to source.
Open the guide →Provider credentialing data
The federal records behind a credentialing file — NPI, Medicare enrollment, taxonomy, and exclusion status — and how to pull them from one API.
Open the guide →Healthcare data for AI / RAG
How to ground an LLM or agent in citable provider data over MCP, FHIR R4, and dataset-specific exports, using the source metadata each supported response actually supplies.
Open the guide →Federal transport answers
Start with the rule, then open the source
These short answers explain FMCSA registration and inspection rules, plus NHTSA recall records. Each page names the controlling public source, its observation date, and the boundary on what the record can establish.
- DOT roadside inspection levels
- How to get an MC number
- How to get a USDOT number
- How to update a USDOT registration
- FMCSA new-entrant safety audit
- How to display a USDOT number
- FMCSA annual inspection requirements
- Vehicle recalls explained
- Carrier statistics by state
Identifier reference: USDOT number, FMCSA operating authority, and motor carrier definition.
Dated answer guides
One question, one dated federal source
Short answers that name the controlling public source, the observation date, and the boundary on what the record can establish.
START HERE
Resolve, screen, and attest on public federal data.
Pick a guide above, or request access to call the API and pull supported records with available source and observation metadata.