2.3 KiB
2.3 KiB
The PROVIDER table contains a list of uniquely identified healthcare providers. These are individuals providing hands-on healthcare to patients, such as physicians, nurses, midwives, physical therapists etc.
| Field | Required | Type | Description |
|---|---|---|---|
| provider_id | Yes | integer | A unique identifier for each Provider. |
| provider_name | No | varchar(255) | A description of the Provider. |
| npi | No | varchar(20) | The National Provider Identifier (NPI) of the provider. |
| dea | No | varchar(20) | The Drug Enforcement Administration (DEA) number of the provider. |
| specialty_concept_id | No | integer | A foreign key to a Standard Specialty Concept ID in the Standardized Vocabularies. |
| care_site_id | No | integer | A foreign key to the main Care Site where the provider is practicing. |
| year_of_birth | No | integer | The year of birth of the Provider. |
| gender_concept_id | No | integer | The gender of the Provider. |
| provider_source_value | No | varchar(50) | The identifier used for the Provider in the source data, stored here for reference. |
| specialty_source_value | No | varchar(50) | The source code for the Provider specialty as it appears in the source data, stored here for reference. |
| specialty_source_concept_id | No | integer | A foreign key to a Concept that refers to the code used in the source. |
| gender_source_value | No | varchar(50) | The gender code for the Provider as it appears in the source data, stored here for reference. |
| gender_source_concept_id | No | integer | A foreign key to a Concept that refers to the code used in the source. |
Conventions
- Many sources do not make a distinction between individual and institutional providers. The PROVIDER table contains the individual providers.
- If the source, instead of uniquely identifying individual providers, only provides limited information such as specialty, generic or "pooled" Provider records are listed in the PROVIDER table.
- A single Provider cannot be listed twice (be duplicated) in the table. If a Provider has more than one Specialty, the main or most often exerted specialty should be recorded.
- Valid Specialty Concepts belong to the 'Specialty' domain.
- The care_site_id represent a fixed relationship between a Provider and her main Care Site. Providers are also linked to Care Sites through Condition, Procedure and Visit records.