Kathleen D. Schaum, MS, is founder and president of Kathleen D. Schaum & Associates, Inc, Lake Worth, Florida. Ms Schaum can be reached for questions and consultations by calling 561-964-2470 or through her e-mail address: [email protected]. Submit your questions for Payment Strategies by mail to Kathleen D. Schaum, MS, 6491 Rock Creek Dr, Lake Worth, FL 33467. Information regarding payment is provided as a courtesy to our readers, but does not guarantee that payment will be received. Providers are responsible for case-by-case documentation and justification of medical necessity