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test npi number

tst_npi
provider
Updated 3/30/2026

Definition

The national provider identifier for a diagnostic examination. Used as a unique reference to identify and track the test across healthcare systems. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for test management and reporting.

Standard Abbreviation

tst_npi

Category

provider

Database Usage

-- Example column naming
CREATE TABLE claims (
  claim_id VARCHAR(50),
  tst_npi VARCHAR(100),  -- test npi number
  ...
);

-- Example in SELECT
SELECT 
  claim_id,
  tst_npi as test_npi_number
FROM claims;

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