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NPISignal

U.S. General Services Administration

SAM.gov Exclusions

SAM.gov carries the government-wide record of parties excluded from federal procurement and non-procurement programs. It is broader than the healthcare-specific LEIE, it is maintained by many agencies rather than one, and it is the list a federal contract most often means when it says “check exclusions”.

How NPISignal reads it
Official GSA API, queried live
API version
v4
On this deployment
Not configured

SAM screening is not configured here

This deployment has no SAM.gov API key, so a SAM check reports “screening unavailable” — never “no potential match identified”. An unchecked source is not a clean result, and NPISignal will not present one as though it were.

Two lists, two scopes

How SAM differs from the OIG LEIE

HHS-OIG LEIESAM.gov
Maintained byHHS Office of Inspector GeneralGSA, populated by many federal agencies
ScopeFederal healthcare programs specificallyFederal procurement and non-procurement, government-wide
AccessA downloadable file, republished monthlyAn API and a web search, updated continuously
Carries an NPISometimes — on a minority of recordsNo
Carries a date of birthFor most individualsNo
Typical healthcare relevanceDirectly — this is the healthcare exclusion listVendors, contractors, and parties excluded reciprocally

The practical consequence: a SAM-only match can rarely be confirmed on public data alone. Without a date of birth or an NPI on the SAM side, the strongest a name match usually gets is a possible one, and NPISignal labels it that way rather than manufacturing confidence it does not have.

What NPISignal reads, and what it refuses

Fields collected

Collected

  • · Classification (individual, firm, vessel, special entity)
  • · Exclusion name, or first and last name
  • · Exclusion type and program
  • · Excluding agency
  • · UEI and CAGE code
  • · Public address, city, state, ZIP, country
  • · Activation and termination dates
  • · Public comments and reference information

Deliberately not collected

  • · Social Security numbers
  • · Taxpayer identification numbers
  • · Employer identification numbers
  • · Dates of birth

There is no column for any of these anywhere in NPISignal. Where the API returns a field whose name resembles one, it is stripped before the response is stored for debugging — a future SAM release that starts returning one cannot introduce sensitive-data retention by accident.

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