Centers for Medicare & Medicaid: www.cms.hhs.gov

CMS NPI Website: www.cms.hhs.gov/NationalProvIdentstand/

CMS Open Door Forums: www.cms.hhs.gov/opendoorforums

e-Scan: www.e-scansolutions.com

HBMA: www.hbma.org

HIPAA: www.cms.hhs.gov/hipaageninfo

National Government Services: www.ngsmedicare.com

PQRI Website: www.cms.hhs.gov/pqri