Is this NPI in Medicare’s public enrollment file—and when is revalidation due?
Paste one NPI or a roster of up to 100. The checker joins the current Medicare Fee-For-Service Public Provider Enrollment file with the Medicare Revalidation List and returns a source-dated CSV for review.
Check enrollment + revalidation together.
Only the NPIs you enter are sent to the public CMS APIs. Do not enter patient information, passwords, application documents, or tax IDs.
Separate public enrollment evidence from the revalidation deadline.
Public enrollment snapshot
CMS publishes a point-in-time file of providers with approved Medicare billing or order-and-refer enrollments. It is useful evidence, not a live PECOS screen.
Revalidation date list
The public revalidation list shows established due dates and TBD records for current enrollment rows. It does not show application status.
Known-NPI roster check
Use a controlled provider or supplier roster. The result keeps every public enrollment row instead of collapsing one NPI to one answer.
Source context stays attached
Download provider type, state, enrollment identifiers, revalidation dates, source file, revision, and the exact time checked.
“Found in the public file” is not the same as “fully credentialed.”
Every result points back to the official record.
- CMS Medicare Fee-For-Service Public Provider Enrollment dataset
- CMS Medicare Revalidation Due Date List
- PECOS enrollment and revalidation portal
CMS places one NPI in the ENROLLMENT row when an enrollment has multiple NPIs and publishes additional NPI relationships separately. Treat a no-match result as inconclusive for an additional NPI and confirm consequential status in PECOS.
ActableSite is not CMS, a Medicare Administrative Contractor, a credentialing organization, or legal counsel. It does not accept credentials, applications, documents, tax IDs, or patient information.
Choose programmable control or managed email monitoring.
Automate checks through Apify
Run the same joined CMS check through an API, authenticated Apify MCP client, task, or schedule. Keep a private full-run baseline and return only changes on later runs.
https://mcp.apify.com?tools=actablesite/medicare-revalidation-lookup-actorOpen setup and run instructionsApify OAuth keeps credentials and usage charges in the buyer's account. Not live PECOS status.Receive change-only email
Roster Watch sends a dated baseline, due-date reminders, and a change-only email when a watched public record changes or reaches a deadline stage.
Review Medicare Roster WatchManaged monitoring for a small known roster.