%% 
%%  Ein Beispiel der DANTE-Edition
%%  Bibliografie mit LaTeX
%%  2. Auflage
%%  Beispiel 04-11-1 auf Seite 212.
%%  Copyright (C) 2016 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% ==biber== 
% Show page(s) 1
%% 
%% 
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\usepackage{fontspec}
\usepackage{libertine}
\setmonofont[Scale=MatchLowercase,FakeStretch=0.95]{AnonymousPro}
\usepackage[ngerman]{babel}
\usepackage[margin=3.5cm]{geometry}
\usepackage{ragged2e}
\setlength\parindent{0pt}
\usepackage{filecontents}
\begin{filecontents}{\jobname.dbx}
\DeclareDatamodelEntrytypes{adress}
\DeclareDatamodelFields[type=field, datatype=literal]{%
    name,organization,city,zip,street,phone,fax,mobile,email,url,note}
\DeclareDatamodelEntryfields{%
    name,organization,city,zip,street,phone,fax,mobile,email,url,note}
\end{filecontents}
\begin{filecontents}{\jobname.data}
@adress{ant,
  name = {Ant},
  zip = {030},
}
@adress{zebra,
 name = {zebra},
  zip = {030},
  city = {Berlin},
}
@adress{MalteserPsycho,
  name =      {Psychosoziale Angebote},
  sortas =    {},
  title =     {},
organization = {Malteser Traumanetzwerk\\Christina Sturzegger},
  city =      {Berlin},
  zip =       {},
  country =   {},
  street =    {},
  phone =     {02372/12345},
  fax =       {02372/54321},
  mobile =    {},
  email =     {malteserwerke@malteser.de},
  url =       {http://www.malteser-traumanetzwerk.de},
  note =      {Die Malteserwerke bieten auf dieser Homepage eine deutschlandweite  Datenbank mit Therapeuten, Psychologen und
    Fachärzten, die mit traumatisierten Flüchtlingen arbeiten.}
}
@adress{BochumCaritas,
  name =      {Beratungsstelle in NRW, Reg.-Bez. Arnsberg, ABH: Bochum},
  sortas =    {},
  title =     {},
  organization = {Caritasverband Bochum e.V. Fachdienst für
    Migration und Integration -- Flüchtlingsberatungsstelle},
  city =      {Bochum},
  zip =       44787,
  country =   {},
  street =    {Huestraße 15},
  phone =     {0234/1234-50; -33},
  fax =       {0234/543210},
  mobile =    {},
  email =     {migration@caritas-bochum.de},
  url =       {http://www.caritas-bochum.de},
  note =      {Sprechzeit: Mo und Do 8.30--12.30 Uhr},
}
\end{filecontents}
\usepackage[datamodel=\jobname,defernumbers]{biblatex}
\usepackage{tcolorbox}
\setlength{\bibitemsep}{3ex}
\defbibenvironment{orgentries}
  {\list{}{%
    \setlength{\itemsep}{\bibitemsep}%
    \setlength{\parsep}{\bibparsep}%
    \setlength{\rightmargin}{0pt}}}
  {\endlist}{\item}%
\defbibheading{bibliography}{}
\DeclareFieldFormat{organization}{\mkbibemph{#1}}
\DeclareFieldFormat{email}{\url{#1}}
\DeclareFieldFormat{small}{{\small#1}}
\renewcommand{\newblockpunct}{\par}
\DeclareBibliographyDriver{adress}{%
\usebibmacro{begentry}%
\iffieldundef{name}{}{\printfield{name}}\newblock%
\printfield{organization}\newblock%
\printfield{street}\newblock%
\iffieldundef{city}{}{\iffieldundef{zip}{\typeout{Warning: zip code missing}}{\printfield{zip}\setunit{\addspace}\printfield{city}}}\newblock%
\printfield{phone}\newblock
\printfield{fax}\newblock
\printfield{mobile}\newblock
\printfield{email}\newblock
\printfield{url}\newblock
\printfield{note}
\usebibmacro{finentry}}
\DeclareSortingScheme{name}{\sort{\field{name}}}
\DeclareCiteCommand{\printaddress}{}{%
  \printtext{\par\noindent}%
  \printfield[small]{name}%
  \setunit{\\}\printfield{organization}%
  \setunit{\\}\printfield{street}%
  \setunit{\\}\iffieldundef{city}{}{\iffieldundef{zip}{\typeout{Warning: zip code missing}}{\printfield{zip}\setunit{\addspace}\printfield{city}}}%
  \setunit{\\}\printfield{phone}%
  \setunit{\\}\printfield{fax}%
  \setunit{\\}\printfield{mobile}%
  \setunit{\\}\printfield{email}%
  \setunit{\\}\printfield{url}%
  \setunit{\\}\printfield{note}%
}{}{}
%StartShownPreambleCommands
\usepackage[datamodel=\jobname,defernumbers]{biblatex}
\addbibresource{\jobname.data}
%StopShownPreambleCommands
\begin{document}
\printaddress{MalteserPsycho}\par
\printaddress{BochumCaritas}
\end{document}