Export NPIs as json objects. Run it from the root of the bloomapi directory while the bloom server is running on port 3000 on the same machine.

export.js

var pg = require('./lib/sources/pg'),
    http = require('http'),
    fs = require('fs'),
    Q = require('q'),
    path = './dump.json',
    fileStream = fs.createWriteStream(path, {flags: 'w'}),
    p;

fileStream.write("[\n");

Q.ninvoke(pg, 'query', 'SELECT npi FROM npis')
  .then(function (results) {
    var promise = Q(),
        first = true,
        count = 0;

    results.rows.forEach(function (row) {
      promise = Q.when(promise, function () {
        var deferred = Q.defer();

        http.get('http://localhost:3000/api/npis/' + row['npi'], function (res) {
          var buffer = '';
          res.on('data', function (chunk) {
            buffer += chunk;
          });
          res.on('end', function (chunk) {
            var j;

            if (chunk) {
              buffer += chunk;
            }

            j = JSON.parse(buffer);

            if (first) {
              first = false;
            } else {
              fileStream.write(",\n");
            }

            count += 1;

            if (count % 1000 === 0 || count === results.rows.length) {
              console.log('Written ' + count + ' of ' + results.rows.length);
            }

            fileStream.write(JSON.stringify(j.result));
            deferred.resolve(first);
          });

          res.on('error', function (e) {
            deferred.reject(e);
          });
        });

        return deferred.promise;
      });
    });

    return promise;
  })
  .fail(function (e) {
    console.error("Error:\n", e.stack);
    process.exit(1);
  })
  .done(function () {
    console.log('Completed. Results written to "' + path + '"');
    fileStream.end("\n]\n");
    pg.end();
  });