Provider

The 10-digit National Provider Identifier of the specific clinician who physically performed the service, mapped from EDI 837 Loop 2310B or 2420A. Distinct from billing or referring NPI, this field is critical for data engineers reconciling claims to provider credentialing records and calculating individual provider utilization metrics.

The 10-digit National Provider Identifier associated with the clinician or facility responsible for assigning a patient's acuity level. Links severity classifications to the credentialed provider who performed the clinical assessment in care coordination and staffing records.

The 10-digit National Provider Identifier linked to a specific practice location or service address. Used in provider directory and claims data to associate a physical care delivery site with the credentialed provider or facility operating at that address.

The 10-digit National Provider Identifier associated with the provider whose claim or payment record required a financial adjustment. Used in claims processing to attribute charge corrections, write-offs, or reimbursement modifications to the originating billing provider.

The 10-digit National Provider Identifier of the admitting physician or facility responsible for a patient's inpatient hospital entry. Captured on institutional claims and hospital records to identify the credentialed provider who initiated the inpatient episode of care.

The 10-digit National Provider Identifier of the clinician who documented or witnessed a patient's advance directive, such as a living will or DNR order. Used in clinical records to attribute end-of-life care preference documentation to the responsible licensed provider.

The 10-digit National Provider Identifier of the clinician who recorded or verified a patient's allergy or adverse reaction history. Used in clinical documentation systems to link allergy entries to the responsible provider for medication safety and care coordination purposes.

The 10-digit National Provider Identifier uniquely identifying the licensed anesthesiologist who administered or supervised anesthesia during a procedure. Required on surgical and procedural claims to ensure proper reimbursement attribution and credentialing verification for anesthesia services.

The 10-digit National Provider Identifier of the provider with whom a patient visit is scheduled. Used in scheduling and practice management systems to associate a booked appointment with the specific credentialed clinician or facility delivering the planned care service.

The 10-digit National Provider Identifier of the provider who requested or received approval for a healthcare service. Used in prior authorization workflows to link service permission grants to the requesting clinician, supporting utilization management and claims adjudication processes.

The 10-digit National Provider Identifier of the clinician who conducted a formal clinical evaluation or patient assessment. Used in clinical documentation and quality reporting to attribute diagnostic findings, risk stratifications, or functional evaluations to the responsible licensed provider.

The 10-digit National Provider Identifier assigned to a physician assistant, surgical assistant, or other credentialed support clinician involved in patient care. Captured on claims to identify ancillary providers who assisted during procedures or delivered services under supervising provider arrangements.

The 10-digit National Provider Identifier associated with the provider whose records, claims, or clinical documentation are subject to an audit review. Used in compliance and billing integrity workflows to trace audit findings back to the specific credentialed provider under examination.

The 10-digit National Provider Identifier of the provider requesting or receiving prior authorization for a planned service. Captured in utilization management systems to link pre-approval decisions to the ordering or rendering clinician, supporting claims adjudication and coverage determinations.

The 10-digit National Provider Identifier linked to a provider whose scheduling availability is being tracked. Used in provider directory and appointment management systems to identify which credentialed clinicians have open appointment slots for patient access and network capacity planning.

The 10-digit National Provider Identifier associated with the provider for whom an outstanding balance remains on a patient account or claim. Used in revenue cycle management to attribute unpaid or partially adjudicated amounts to the specific billing or rendering provider.

The 10-digit National Provider Identifier of the facility or unit responsible for a specific inpatient or observation bed assignment. Used in hospital census and bed management systems to associate patient accommodation units with the licensed facility providing the inpatient care setting.

The 10-digit National Provider Identifier of the provider delivering services to an insurance beneficiary. Used in Medicare, Medicaid, and commercial claims data to link covered services rendered to an enrolled beneficiary with the specific credentialed provider responsible for that care.

The 10-digit National Provider Identifier of the provider associated with a specific covered benefit or service item. Used in member benefits administration and claims data to attribute the delivery of a covered healthcare benefit to the rendering or ordering credentialed provider.

The 10-digit National Provider Identifier of the provider submitting a charge statement for services rendered. Used in claims billing and revenue cycle workflows to identify the billing provider responsible for a service charge, ensuring accurate reimbursement routing and payer adjudication.