The data that answers it

Ranked by fit · best first
Delaware Division of Professional Reg… Primary fit
Delaware Professional and Occupational Licensing API

Delaware's statewide licence API/export returns person/licence-holder name, licence number and type, raw Active/Expired/Lapsed/Pending status, issue and expiration dates, and a Y/N disciplinary-action indicator. It does not document detailed authorised scope, restriction or reinstatement dates, source edition, or a per-record verification as-of timestamp.

Free APIFull file Subnational 6 fields
National Insurance Producer Registry … Primary fit
Producer Database Reports and Alerts

For an eligible permissible-purpose subscriber, NIPR provides single and batch named-producer reports across participating jurisdictions with licence state, number, authorised lines and current licence status.

Paid Batch enrichment Unknown 11 fields
Texas Medical Board Primary fit
Texas Medical Board All Licenses Open Data API

Texas's all-license API/export returns licensee identity, licence type and number, issue and expiration dates, raw registration status, disciplinary status, practice address, and current board-action date. It pins Texas regulator and core status dates but does not document detailed authorised scope, restriction/reinstatement dates, dataset edition, or a per-record verification timestamp.

Free APIFull file Subnational 8 fields
Washington State Department of Health Primary fit
Washington Health Care Provider Credential Data

Washington's daily certified primary-source API/export returns provider name, credential number and type, raw status, first issue date, expiration date, and ActionTaken for healthcare professionals. It pins Washington licence identity and daily dataset currency, but does not document detailed authorised scope, restriction/reinstatement dates, or a per-record verification timestamp distinct from dataset refresh.

Free APIFull file Subnational 6 fields
Financial Industry Regulatory Authori… Strong fit
BrokerCheck Data

No-fee name or CRD lookup reports current registrations or licences within BrokerCheck scope.

Free Full file National US 32 fields
State Regulatory Registry LLC (NMLS) Strong fit
NMLS Consumer Access

Public person lookup reports licence, number, jurisdiction, status, and authority to conduct business for NMLS-covered professions.

Free Unknown 27 fields

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