---
title: ProviderAddress
summary: API reference for ProviderAddress.
status: draft
owner: SAIF.Core documentation team
last_reviewed: 2026-09-24
library: SAIF.Data
reference_type: package
---

# ProviderAddress

Model type representing Provider address data within the providers area of the claims/policy domain, mapped for NHibernate persistence.*

## Purpose
- Models provider address data used by the providers area of this library.*
- Inherits shared identity/lifecycle behavior from `ProviderAddressBase`.

## Context
- Namespace: `SAIF.Data.Model.Providers`
- Assembly/package: `SAIF.Data`

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| AddressType | `ProviderAddressCode AddressType { get; set; }` | Reference to the associated `ProviderAddressCode` record.* |
| ProviderLocation | `ProviderLocation ProviderLocation { get; set; }` | Reference to the associated `ProviderLocation` record.* |

## Inherited public members

Members in this section are inherited from `ProviderAddressBase` in `SAIF.Data`. They are available on this type through inheritance.

| Member | Signature | Purpose | Origin |
| --- | --- | --- | --- |
| Id | `long Id { get; set; }` | Primary key / surrogate identifier for this record.* | `SAIF.Data` — `ProviderAddressBase` |
| EffectiveDate | `DateTime EffectiveDate { get; set; }` | Date/time value for effective date.* | `SAIF.Data` — `ProviderAddressBase` |
| ExpirationDate | `DateTime? ExpirationDate { get; set; }` | Date/time value for expiration date.* | `SAIF.Data` — `ProviderAddressBase` |
| Line1 | `string Line1 { get; set; }` | Value of line1 exposed by this type.* | `SAIF.Data` — `ProviderAddressBase` |
| Line2 | `string Line2 { get; set; }` | Value of line2 exposed by this type.* | `SAIF.Data` — `ProviderAddressBase` |
| Line3 | `string Line3 { get; set; }` | Value of line3 exposed by this type.* | `SAIF.Data` — `ProviderAddressBase` |
| Line4 | `string Line4 { get; set; }` | Value of line4 exposed by this type.* | `SAIF.Data` — `ProviderAddressBase` |
| City | `string City { get; set; }` | Value of city exposed by this type.* | `SAIF.Data` — `ProviderAddressBase` |
| CountryCode | `string CountryCode { get; set; }` | Coded value identifying country code.* | `SAIF.Data` — `ProviderAddressBase` |
| StateCode | `string StateCode { get; set; }` | Coded value identifying state code.* | `SAIF.Data` — `ProviderAddressBase` |
| ZipCode | `string ZipCode { get; set; }` | Coded value identifying zip code.* | `SAIF.Data` — `ProviderAddressBase` |
| ZipCodeExtension | `string ZipCodeExtension { get; set; }` | Coded value identifying zip code extension.* | `SAIF.Data` — `ProviderAddressBase` |
| IsForeign | `bool IsForeign { get; set; }` | Indicates whether foreign.* | `SAIF.Data` — `ProviderAddressBase` |
| UpdateNumber | `int UpdateNumber { get; set; }` | Value of update number exposed by this type.* | `SAIF.Data` — `ProviderAddressBase` |
| UpdateUser | `string UpdateUser { get; set; }` | Value of update user exposed by this type.* | `SAIF.Data` — `ProviderAddressBase` |
| UpdateDate | `DateTime UpdateDate { get; set; }` | Date/time value for update date.* | `SAIF.Data` — `ProviderAddressBase` |

## Behavioral notes
- Properties are typically declared `virtual` to support NHibernate lazy-loading proxies (see the corresponding mapping file under `Data/SAIF.Data.NHibernate`).*

## Constraints and usage notes
- No additional usage constraints beyond standard NHibernate entity/DTO conventions could be confirmed from static analysis.**

> **Note:** Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with ** could not be confirmed; treat as unknown until verified.

## Sources
- `Data/SAIF.Data/Model/Providers/ProviderAddress.cs`