10 healthcare vertical directory sites that consume the Fonteum provider graph.
Each site below is a separate property serving a single category. They draw on the same source-anchored provider data published on Fonteum. Fonteum.com is the research and data layer. The sites below are how that data reaches consumers.
02 · Fonteum graph
Source-pack ingestion + entity match + per-field provenance writes.
03 · Distribution surfaces
10 vertical directory sites + the /research newsroom.
- Distribution surfaces
- 10
- Source-backed live
- 2
- Indexed-coverage only
- 8
- Total indexed listings
- 26,417
Each distribution surface declares its source posture.
Status is derived live from the §125 sources registry — when a new source goes live with a `relatedVerticals` entry, the vertical promotes from `indexed-coverage` to `source-backed-live` automatically. No parallel list to drift.
- Source-backed live
2 sites
Profiles render source-cited fields from a public-record dataset (NPI numbers, state license numbers, taxonomy codes) with last-checked dates and the source/limitations sentence.
- Research-backed
0 sites
Source family has Tier-1 research published on /research, but no consumer Tier-2 vertical yet. The data lives at /research; no facility profiles are written.
- Source pack pending
Healthcare graph
Sites whose listings are anchored on the federal NPI registry (CMS NPPES) and Medicare-billing-active enrollment (CMS PECOS). Each provider profile carries a source-cited NPI, taxonomy, and Medicare enrollment indicator with the §95 limitations sentence.
Indexed coverage
Sites without an active source-pack write yet. Coverage is sourced from public consumer signals (Google Business Profile listings, ratings, review counts). Shown explicitly so journalists can distinguish anchored sources from indexed coverage.
Anchored vs indexed — what the status chips mean.
Anchored sources
Chips marked live mean the directory site renders source-cited fields from a public-record dataset (NPI numbers, state license numbers, taxonomy codes) with a last-checked date and the §95 limitations sentence. pendingmeans the manifest is registered but the operator-supplied CSV / public-records request hasn’t been written yet — no fields are surfaced from that source today.
Consumer-signal layer
Sites with no source chips render coverage from public Google Business Profile signals — listing presence, ratings, and review counts. These signals are not the provider-graph anchor; they are an indexed coverage layer. Fonteum does not own those reviews and does not independently rate, inspect, verify, endorse, or guarantee any provider.
- /data-provenance → The provider graph — pipeline, source-family clusters, field-level provenance examples, display rules.
- /sources → The full source library — every dataset Fonteum cites.
- /research → Newsroom hub — desks, datasets, citations.
- /methodology → Network-wide sourcing, refresh cadence, corrections policy.
Compliance posture
We don’t sell ranking and don’t accept payment to move a provider up the list. For final hire decisions, verify licensing, insurance, and references directly with the applicable licensing or credentialing body.
No bulk-licensing source family is currently ingested for this vertical. Hire-time checking still routes through the body named above.