> ## Documentation Index
> Fetch the complete documentation index at: https://docs.metriport.com/llms.txt
> Use this file to discover all available pages before exploring further.

# practitioner_telecom

A contact detail for the practitioner, e.g. a telephone number or an email address (`Practitioner.telecom[]`).

**Primary Keys:**

* practitioner\_telecom\_id

**Foreign Keys:**

* practitioner\_id - links to the [practitioner](/medical-api/handling-data/schema-v100/practitioner/base) table

<div style={{textAlign: 'right'}}><sub>† Metriport Platform added</sub></div>

| Column | Data Type | Description |
| - | - | - |
| practitioner\_telecom\_id | varchar | Unique identifier for the telecom row |
| practitioner\_id | varchar | Parent practitioner |
| system | varchar | Contact system: e.g. phone, fax, email, pager, url, sms, other |
| use | varchar | Purpose of contact: `home`, `work`, `temp`, `old`, `mobile` |
| value | varchar | The actual phone number, email address, URL, etc. |
| telecom\_rank† | int | Stable order of this telecom within the location |

**Related Tables:**

**Parent:**

* [practitioner](/medical-api/handling-data/schema-v100/practitioner/base)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.