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​Welcome Agents & Brokers​​​​​​​​

We offer your clients broad coverage and competitive pricing,

Welcome Agents & Brokers!​​​

Nurses Service Organization (NSO) has been providing professional liability insurance to nursing professionals since 1976.

  • We offer your individual nurses and nursing business clients broad coverage and affordable pricing
  • We offer brokers access to our proprietary Program, best-in-class service and competitive commissions

Who is Affinity Healthcare?

NSO is a trade name of Aon Affinity, a subsidiary of one of the world’s largest insurance brokers, Aon plc (NYSE: AON). Affinity Healthcare is the division of NSO that works with independent agents and brokers.

When you team up with Affinity Healthcare, you benefit from NSO’s long-standing reputation in the nursing community, Aon Affinity’s insurance industry expertise and Aon’s vast global resources.

  • NSO insures over 650,000 nursing professionals and 25,000 nurse practitioners
  • Aon Affinity has over 49 million policies in force
  • Aon’s clients include over half of the Fortune 500 and a third of the Fortune Global 500

What services do CNA and NSO provide?

CNA is the Program insurer and administers claims. NSO functions as their Managing General Underwriter. We have the authority to:

  • Underwrite, rate and bind
  • Issue policies, bills and late notices
  • Provide customer service

Who is eligible for the NSO Program?

NSO and its sister organization HPSO offer professional liability insurance to over 50 classes of healthcare businesses and 100 classes of individual healthcare professionals.

Eligible healthcare businesses include, but are not limited to:

  • Hospices, Adult Day Care, Group Homes & Home Health Care
  • Aesthetic Centers/Medispas
  • Allied Healthcare Schools
  • Nurse Practitioner Clinics
  • Nurse Registries
  • Staffing Firms

Eligible nursing professionals include, but are not limited to:

  • Aestheticians
  • RN, LPN, LVN
  • Nurse Practitioners
  • Clinical Nurse Specialists
  • Legal Nurse Consultants
  • Student Nurses

Contact Us


How to Work with NSO
Contact your Affinity Healthcare Regional Sales Director

Northeast: CT, DC, DE, MA, MD, ME, NH, NJ, NY, PA, RI, VA, VT​, WV
Teres​a DeCecco | | Ext 1

Southeast: AL, AR, FL, GA, KY, LA, MS, NC, SC, TN
Stu Holloway | | Ext 2

Central: IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, OK, SD, TX, WI
Bernard Holicky | | Ext 3

Russ Johnston | | Ext 4

West: AK, AZ, CO, HI, ID, MT, NM, NV, OR, UT, WA, WY​
Anthony Burnham | | Ext 5