Sandra I. Sperling, CNS, APRNCNS, APRNUnclaimed · claim itCertified Clinical Nurse…Merrillville, IN27 years experienceCalculated from a graduation year of 1999, reported in the CMS National Downloadable File.(219) 793-1233NPI 1629013545View Profile Claim
Gerald C. Lewis, CNS, BCCNS, BCUnclaimed · claim itCertified Clinical Nurse…Merrillville, IN22 years experienceCalculated from a graduation year of 2004, reported in the CMS National Downloadable File.(219) 793-1233NPI 1639279177View Profile Claim