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provider credentialing

prvdr_credntl
provider·Updated Jun 12, 2026

Definition

ISO-11179 Definition

The formal process through which a health plan or healthcare organization verifies and assesses the qualifications, training, licensure, experience, and professional standing of a healthcare provider prior to granting network participation or clinical privileges. Credentialing involves primary source verification of medical school graduation, residency and fellowship training, board certification, state licensure, DEA registration, malpractice history, hospital privileges, and sanctions history. NCQA, URAC, and The Joint Commission establish credentialing standards that health plans must meet for accreditation.

The credentialing process typically takes 60 to 90 days and must be completed before providers can treat members as in-network. Healthcare data teams build credentialing workflow systems that track application status, document collection, verification completion, committee approval dates, and expiration dates for credentials requiring periodic renewal.

Standard Abbreviation

prvdr_credntl

Category

provider

Production DDL — DIM_PROVIDER

DIM_PROVIDER.sql
CREATE OR REPLACE TABLE DIM_PROVIDER (
    prvdr_key           INTEGER        NOT NULL  -- surrogate key,
    prvdr_npi           VARCHAR(10)              -- NPI number,
    prvdr_tin           VARCHAR(10)              -- tax ID number,
    prvdr_first_nm      VARCHAR(100)             -- first name,
    prvdr_last_nm       VARCHAR(100)             -- last name,
    prvdr_org_nm        VARCHAR(255)             -- organization name,
    prvdr_typ_cd        VARCHAR(20)              -- provider type code,
    prvdr_spclty_cd     VARCHAR(10)              -- specialty code,
    prvdr_tax           VARCHAR(10)              -- taxonomy code,
    prvdr_state_cd      CHAR(2)                  -- state code,
    prvdr_zip_cd        VARCHAR(10)              -- zip code,
    prvdr_ntwk_sts      VARCHAR(10)              -- network status,
    prvdr_accpt_pt_ind  CHAR(1)                  -- accepting patients,
    prvdr_excl_ind      CHAR(1)                  -- exclusion indicator,
    load_dt             TIMESTAMP_NTZ  NOT NULL  -- load timestamp
);

Standard Snowflake DDL for the canonical provider table. Convert to BigQuery or Databricks →

Why This Term Matters

Provider data management is one of the most operationally complex data domains in healthcare because providers move, merge, and update their credentials continuously. A data engineer who understands provider terminology can build NPI validation, credentialing, and network adequacy pipelines that keep provider directories accurate and prevent claim rejections. Stale or incorrect provider data is a leading cause of prior authorization delays and CMS compliance findings.

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