Eric Hafsoos
AeroLeads people directory · profile

Eric Hafsoos Email & Phone Number

Location: Milwaukee, Wisconsin, United States 6 work roles 2 schools
1 work email found @oncourseinfo.com 2 phones found area 414 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 2 phones

Work email e****@oncourseinfo.com
Direct phone (414) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Product Manager
Location
Milwaukee, Wisconsin, United States
Company size

Who is Eric Hafsoos? Overview

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

Quick answer

Eric Hafsoos is listed as Product Manager at OnCourse Information Services, a with 32 employees, based in Milwaukee, Wisconsin, United States. AeroLeads shows a work email signal at oncourseinfo.com, phone signal with area code 414, and a matched LinkedIn profile for Eric Hafsoos.

Eric Hafsoos previously worked as Business Development Manager at Plexas Llc and Regional Sales Manager / Partner at Client Services Network. Eric Hafsoos studied at University Of Wisconsin Oshkosh.

Company email context

Email format at OnCourse Information Services

This section adds company-level context without repeating Eric Hafsoos's masked contact details.

*@oncourseinfo.com
71% confidence

AeroLeads found 1 current-domain work email signal for Eric Hafsoos. Compare company email patterns before reaching out.

Profile bio

About Eric Hafsoos

Eric Hafsoos is a Product Manager at OnCourse Information Services. Colleagues describe him as "Eric is a true partner, not a vendor, to our company. Eric is continually on the search for solutions to help organizations become more efficient. Eric is never shy about running new ideas or concepts by his clients to get their opinion."

Current workplace

Eric Hafsoos's current company

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

OnCourse Information Services
Oncourse Information Services
Product Manager
Milwaukee, WI, US
Employees
32
AeroLeads page
6 roles

Eric Hafsoos work experience

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

Business Development Manager

The Plexas goal is to provide nationwide negotiations for workers’ compensation, auto liability, and out-of-network healthcare bills. Our negotiators are fast, courteous, and most importantly, effective at reducing bills for our clients.Plexas evolved from a need to create a service that could enhance, not replace, what already exists in the market of medical bill review and negotiation services. Plexas is intimately familiar with the complexity and pitfalls in negotiating bills for our… Show more The Plexas goal is to provide nationwide negotiations for workers’ compensation, auto liability, and out-of-network healthcare bills. Our negotiators are fast, courteous, and most importantly, effective at reducing bills for our clients.Plexas evolved from a need to create a service that could enhance, not replace, what already exists in the market of medical bill review and negotiation services. Plexas is intimately familiar with the complexity and pitfalls in negotiating bills for our clients.Our primary clients are medical bill review companies and insurance companies who manage their medical bill review in-house. Experience, industry expertise, and superior technology keeps Plexas ahead of the competition. Creating new and improved methods to enhance our communication skills keeps our negotiation tactics fresh, non-abrasive and effective in reaching the desired outcomes for our clients. Show less

Product Manager

I provide problem solving and solution for companies that pay medical claims. OnCourse offers an extensive suite of services for Health Insurance Payers, Worker Compensations Insurance Companies, Taft Hartley, TPA's, Networks, etc. Our focus is to assist any company that processes ANSI 837 / 834 files.• EDI scrubbing services• ValiData Provider and Eligibility matching services• Create "Provider Load" from EDI Claims • EDI File Conversion – ANSI 837 to Proprietary & Flat… Show more I provide problem solving and solution for companies that pay medical claims. OnCourse offers an extensive suite of services for Health Insurance Payers, Worker Compensations Insurance Companies, Taft Hartley, TPA's, Networks, etc. Our focus is to assist any company that processes ANSI 837 / 834 files.• EDI scrubbing services• ValiData Provider and Eligibility matching services• Create "Provider Load" from EDI Claims • EDI File Conversion – ANSI 837 to Proprietary & Flat File • Claims processing for Institutional / Professional / Dental / Vision / Work Comp • Custom rules and rejection handling • Develop and host EDI connections to partners • Database cleansing• Paper to EDI – Mailroom /Scanning/ Data Capture Services Show less

Regional Sales Manager / Partner

Client Services Network

Client Services Network sold and managed a specialty insurance product for the maintenence of electronic equipment. I specialized in the Financial and Grocery industry. I trained groups of insurance agents around the country as well as sold products directly to end users.

Mar 1995 - Mar 2001

Sales Representative

Wisconsin Office And Data Systems

Wisconsin Office and Data Systems provide a complete product and conversion services for Document Management. I focused almost exclusively on the Mortgage industry developing improved document management systems including bar code record tracking capabilities.

Jan 1988 - Mar 1995

Student Sales

I was a member of the "Beacon" sales team as a college student. After extensive sales training I relocated to a sales territory in Pennsylvania for the summer. I sold educational product directly to families.

Jun 1985 - Aug 1985
Team & coworkers

Colleagues at OnCourse Information Services

Other employees you can reach at oncourseinfo.com. View company contacts for 32 employees →

2 education records

Eric Hafsoos education

Education record

Whitefish Bay High School
FAQ

Frequently asked questions about Eric Hafsoos

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

What company does Eric Hafsoos work for?

Eric Hafsoos works for OnCourse Information Services.

What is Eric Hafsoos's role at OnCourse Information Services?

Eric Hafsoos is listed as Product Manager at OnCourse Information Services.

What is Eric Hafsoos's email address?

AeroLeads has found 1 work email signal at @oncourseinfo.com for Eric Hafsoos at OnCourse Information Services.

What is Eric Hafsoos's phone number?

AeroLeads has found 2 phone signal(s) with area code 414 for Eric Hafsoos at OnCourse Information Services.

Where is Eric Hafsoos based?

Eric Hafsoos is based in Milwaukee, Wisconsin, United States while working with OnCourse Information Services.

What companies has Eric Hafsoos worked for?

Eric Hafsoos has worked for Oncourse Information Services, Plexas Llc, Client Services Network, Wisconsin Office And Data Systems, and Southwestern Company.

Who are Eric Hafsoos's colleagues at OnCourse Information Services?

Eric Hafsoos's colleagues at OnCourse Information Services include Jim Peterson, Katrina Kuhlen, Shalieta Smith, Brian Sewart, and Patrick Brown.

How can I contact Eric Hafsoos?

You can use AeroLeads to view verified contact signals for Eric Hafsoos at OnCourse Information Services, including work email, phone, and LinkedIn data when available.

What schools did Eric Hafsoos attend?

Eric Hafsoos studied at University Of Wisconsin Oshkosh.

Find 750M verified contacts

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