AeroLeads people directory · profile

Greg Null Email & Phone Number

Claims Manager at National Interstate Insurance Company
Location: Greater Cleveland, United States 5 work roles 2 schools
LinkedIn matched
✓ Verified July 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
National Interstate Insurance Company
Role
Claims Manager
Location
Greater Cleveland, United States
Company size
735 employees

Who is Greg Null? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Greg Null is listed as Claims Manager at National Interstate Insurance Company, a with 735 employees, based in Greater Cleveland, United States. AeroLeads shows a matched LinkedIn profile for Greg Null.

Greg Null previously worked as Claims Supervisor at National Interstate Insurance Company and Casualty Claims Manager at Sedgwick. Greg Null holds Bachelor Of Business Administration (B.B.A.), Management from Kent State University.

Company email context

Email format at National Interstate Insurance Company

This section adds company-level context without repeating Greg Null's masked contact details.

National Interstate Insurance Company

Review company-level records connected to Greg Null before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About Greg Null

Greg Null is a Claims Manager at National Interstate Insurance Company.

Current workplace

Greg Null's current company

Company context helps verify the profile and gives searchers a useful next step.

National Interstate Insurance Company
National Interstate Insurance Company
Claims Manager
Cleveland, OH, US
Website
natl.com
Employees
735
AeroLeads page
Company profile
View company profile Email format
5 roles

Greg Null work experience

A career timeline built from the work history available for this profile.

Casualty Claims Manager

Sedgwick

Independence, Ohio

Jul 2017 - May 2021

Casualty Claims Manager

Nationwide

Columbus, Ohio

Feb 1995 - Mar 2012
Team & coworkers

Colleagues at National Interstate Insurance Company

Other employees you can reach at natl.com. View company contacts for 735 employees →

TM Tejaswi Mohite Tejaswi Mohite Colleague at National Interstate Insurance CompanySatara Taluka, Maharashtra, India View → KG Kyle Gamble Kyle Gamble Colleague at National Interstate Insurance CompanyCanfield, Ohio, United States View → NM Nancy Martin Nancy Martin Colleague at National Interstate Insurance CompanyAshland, Ohio, United States View → SL Sarah Langford Young Sarah Langford Young Colleague at National Interstate Insurance CompanyMedina, Ohio, United States View → BF Brad Foust Brad Foust Colleague at National Interstate Insurance CompanyAkron, Ohio, United States View → GM Gaurav Marathe Gaurav Marathe Colleague at National Interstate Insurance CompanyGoa, India View → SK Shana Kowalski Shana Kowalski Colleague at National Interstate Insurance CompanyMacedonia, Ohio, United States View → MR Mohsin Raza Mohsin Raza Colleague at National Interstate Insurance CompanyPakistan View → DP Dwan Pearson Dwan Pearson Colleague at National Interstate Insurance CompanyAkron, Ohio, United States View → JL Joe Licursi, Arm Joe Licursi, Arm Colleague at National Interstate Insurance CompanyBrunswick, Ohio, United States View →
2 education records

Greg Null education

FAQ

Frequently asked questions about Greg Null

Quick answers generated from the profile data available on this page.

What company does Greg Null work for?

Greg Null works for National Interstate Insurance Company.

What is Greg Null's role at National Interstate Insurance Company?

Greg Null is listed as Claims Manager at National Interstate Insurance Company.

Where is Greg Null based?

Greg Null is based in Greater Cleveland, United States while working with National Interstate Insurance Company.

What companies has Greg Null worked for?

Greg Null has worked for National Interstate Insurance Company, Sedgwick, National General Insurance, and Nationwide.

Who are Greg Null's colleagues at National Interstate Insurance Company?

Greg Null's colleagues at National Interstate Insurance Company include Tejaswi Mohite, Kyle Gamble, Nancy Martin, Sarah Langford Young, and Brad Foust.

How can I contact Greg Null?

You can use AeroLeads to view verified contact signals for Greg Null at National Interstate Insurance Company, including work email, phone, and LinkedIn data when available.

What schools did Greg Null attend?

Greg Null holds Bachelor Of Business Administration (B.B.A.), Management from Kent State University.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Greg Null you were looking for.

Greg Null
Greg Null
Director For Program Evaluation, Cqi, And Accreditation At University Of Pittsburgh School Of Medicine
Greater Pittsburgh Region
View similar profiles