> For the complete documentation index, see [llms.txt](https://docs.dataplex-consulting.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dataplex-consulting.com/data-catalog/rosterguard-app.md).
# RosterGuard — Provider Data Integrity
**Get RosterGuard** | [Install from Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z7QRT1O9) — 30-day free trial included
### The problem
Excluded providers keep getting billed. The OIG's List of Excluded Individuals/Entities (LEIE) is the list you're required to screen against — but only about **1 in 10** exclusion records carries an NPI. So the check most teams write first, roster NPI against LEIE NPI, is blind to roughly **90%** of the list. Among excluded nurses it's worse: under 1% carry an NPI. Miss one, and you're paying a provider you're not allowed to.
### What RosterGuard does for you
RosterGuard screens any provider roster against the OIG exclusion list **plus five CMS integrity signals — six checks in all** — entirely inside your Snowflake account. It closes the NPI gap with tiered name + date‑of‑birth matching, grades every hit by how much evidence stands behind it, and gives your reviewers a defensible audit trail:
* **Catch the exclusions an NPI check can't** — name + DOB matching finds excluded providers whether or not their record has an NPI.
* **Know how sure to be** — every hit is graded **Strong**, **Likely**, or **Possible**, with the exact fields that matched, agreed, or conflicted shown alongside.
* **Defend every decision** — each review records a reviewer, timestamp, and note, and every screen stamps the exact source vintages it ran against. When a surveyor asks "which list did October's screen use," the answer is on the screen.
* **Nothing leaves your account** — your roster stays put; the app reads one table you pick, read‑only.
* **Watch the whole roster, not just exclusions** — deactivated NPIs, missing PECOS enrollment, Medicare opt‑outs, and revalidation deadlines surface on a health dashboard.
{% hint style="success" %}
**Get RosterGuard** | [Snowflake Marketplace](https://app.snowflake.com/marketplace) — the free trial is the full application: every match strength, every signal, exports included, over 30 days (screening is capped at 1,000 providers on the trial).
{% endhint %}
### What it screens against
**Six checks:** the OIG LEIE exclusion list, plus five CMS integrity signals — NPPES deactivations, PECOS enrollment presence, Medicare opt‑out affidavits, Order & Referring eligibility, and revalidation due dates.\
**Always current:** reference data refreshes on each source's own release cadence (LEIE monthly, NPPES weekly, CMS feeds per cadence; PECOS is a quarterly snapshot).\
**Always dated:** every screen pins the exact vintage of every source it used — you always know which LEIE file a screen ran against.
Plain‑English detail on each source: [What It Checks](/data-catalog/rosterguard-app/data-dictionary.md).
## How matching works
Every match is graded by how much evidence stands behind it, shown as one of three confidence levels:
* **Strong** — same provider ID (exact NPI match against an exclusion record).
* **Likely** — same name and date of birth.
* **Possible** — same name and state only, with no date‑of‑birth corroboration. Advisory — confirm identity before acting.
Each hit carries per‑field evidence: which fields matched exactly, which agreed after normalization, which conflict, plus the exclusion's authority and a plain‑language description of what it was for. Why name + DOB matching, the three confidence levels, and the measured recall behind them: [Understanding Matches](/data-catalog/rosterguard-app/methodology.md).
## See it work
The Screen & run page shows the exact vintage of every source before you run, then rows screened and a breakdown of hits by strength — Strong, Likely, Possible — when it finishes.
Each hit opens an evidence panel showing which fields matched exactly, which agreed after normalization, and which conflict — so a match is a decision you can explain, not a black box.
## Try the demo first
The app ships with a **demo roster of 120 synthetic providers** — no real people. It contains **10 planted exclusion matches: 2 Strong, 4 Likely, and 4 Possible** — so you can see every confidence level and run the full screen → review → disposition → export flow before you connect any real data. Pick **Use demo roster** on the Roster setup page; no table binding required.
## Plans & trial
| Plan | Price | Includes |
| ------------ | ---------- | ------------------------------------------------------------------------------------------------------------ |
| **Standard** | $7,500/yr | Up to 2,500 providers, all six checks, review queue, exports |
| **Pro** | $15,000/yr | Up to 10,000 providers, multi‑roster support, on‑demand re‑screens, quarterly methodology attestation letter |
Network‑scale (per‑provider‑screened) terms for organizations screening third‑party networks, and embedded/OEM use of screening outputs, are available — contact us.
**Trial:** the full application — every match strength, every check, exports included — over 30 days, with screening capped at 1,000 providers. The bundled 120‑provider demo roster exercises every confidence level out of the box.
[Install from the Snowflake Marketplace](https://app.snowflake.com/marketplace/listing/GZT1Z7QRT1O9) and run your first screen in about 15 minutes — **no sales contact required**. To talk through network‑scale or embedded terms, reach us at (monitored inbox — a human replies).
{% hint style="warning" %}
RosterGuard is a screening aid. Match dispositions are determinations made by your organization's reviewers. Likely and Possible results are potential matches — verify via OIG's online SSN check before adverse action.
{% endhint %}
***
**RosterGuard docs:** [Quickstart](/data-catalog/rosterguard-app/quickstart.md) · [Using the App](/data-catalog/rosterguard-app/using-the-app.md) · [Understanding Matches](/data-catalog/rosterguard-app/methodology.md) · [What It Checks](/data-catalog/rosterguard-app/data-dictionary.md) · [Security & Plans](/data-catalog/rosterguard-app/security-and-plans.md)
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