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Darnell Cook , Mba Email & Phone Number

Billing Process Improvement Coordinator at Lessen
Location: Greater Chicago Area, United States 7 work roles 2 schools
1 work email found @smsassist.com 3 phones found area 312 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email d****@smsassist.com
Direct phone (312) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Lessen
Role
Billing Process Improvement Coordinator
Location
Greater Chicago Area, United States
Company size
1077 employees

Who is Darnell Cook , Mba? Overview

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Quick answer

Darnell Cook , Mba is listed as Billing Process Improvement Coordinator at Lessen, a with 1077 employees, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at smsassist.com, phone signal with area code 312, and a matched LinkedIn profile for Darnell Cook , Mba.

Darnell Cook , Mba previously worked as Billing Analyst at Sms Assist, L.L.C. and Team Lead at Sms Assist, L.L.C.. Darnell Cook , Mba holds Masters, Business Administration from Keller Graduate School.

Company email context

Email format at Lessen

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*@smsassist.com
68% confidence

AeroLeads found 1 current-domain work email signal for Darnell Cook , Mba. Compare company email patterns before reaching out.

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Profile bio

About Darnell Cook , Mba

Detail-oriented and highly motivated professional with valuable experience leading process improvements, training personnel and maintaining high levels of accuracy, efficiency and productivity. Offering excellent analytical, problem solving, customer service, time management and communication skills. Experienced in interviewing, hiring practices and new hire training and coaching .Specialties: Client liasion, Inventory management, negotiation, procedural development.

Listed skills include Customer Service, Training, Microsoft Office, Teamwork, and 29 others.

Current workplace

Darnell Cook , Mba's current company

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Lessen
Lessen
Billing Process Improvement Coordinator
Chicago, IL, US
Website
lessen.com
Employees
1077
AeroLeads page
Company profile
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7 roles

Darnell Cook , Mba work experience

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

Billing Process Improvement Coordinator

Lessen

Chicago, Il, Us

Billing Agent I

Amerisourcebergen

Conshohocken, Pa, Us

• Under close supervision of the Director of Cost and Contract Management, responsible for activities related to activation and billing of post installation events including warranty, equipment maintenance agreements and other obligations in the BAAN ERP system and companion service system.• Entered associate field activity, Canadian and US 3rd party vendor service invoice costs and information into BAAN service orders as appropriate to finalize customer billing and close orders. Annotated field reports, vendor invoices with service order reference information as appropriate to facilitate AP approval and processing. Entering and maintaining of weekly inventory for Parts inventory for monthly reconciliation. • Generated (Proforma) invoices for service contract, time & material, and customer shipments as required for service, logistics or other activities as assigned. Interfaced with customers, business units and vendors regarding entitlement and billing issues as directed by manager. Generated credit requests necessary adjustments against service events, sales orders or other activities.

Mar 2012 - Jul 2014

Client Account Representative

Insurance Auto Inc

Westchester, Il, Us

• Joined a nationwide insurance auctions organization to effectively and efficiently manage new business growth with PHH Fleet Management Service for Insurance Auto Auctions, Inc. Assumed lead of pilot implementation of PHH Fleet Client with IAA, Inc. Analyze issues pertaining to inventory and contractual agreement compliance among national branch locations. Responsible for ensuring customer satisfaction and resolve any issues or concerns in a proactive manner. • Completed title requests and submission to the DMV. Managed and Lead PHH vehicle inventory induction into IAA for delivery and placement for auction. Maintained detailed transaction inventory documentation. Effectively communicated with all levels of management regarding inventory status, new business developments and changes in procedure. • Primary resource for maintaining client awareness throughout entire IAA organization. Improved efficiency of timeline and business goals through the development of procedural guidelines for managing incoming inventory from client to IAA branch locations.

Oct 2005 - Sep 2010
Team & coworkers

Colleagues at Lessen

Other employees you can reach at lessen.com. View company contacts for 1077 employees →

AM Adam Mcarthur Adam Mcarthur Colleague at LessenScottsdale, Arizona, United States View → MS Maya Shea Maya Shea Colleague at LessenChicago, Illinois, United States View → JB Julie Brdicka Julie Brdicka Colleague at LessenGreater Chicago Area, United States View → BM Briana Medina Briana Medina Colleague at LessenSan Antonio, Texas, United States View → NP Nathaniel Porter Nathaniel Porter Colleague at LessenChicago, Illinois, United States View → EC Erica Crall Erica Crall Colleague at LessenColumbus, Ohio Metropolitan Area, United States View → DZ Devin Ziegler Devin Ziegler Colleague at LessenGilbert, Arizona, United States View → JL Jordan Landwehr Jordan Landwehr Colleague at LessenGreater Chicago Area, United States View → CP Carrington Power Carrington Power Colleague at LessenDallas-Fort Worth Metroplex, United States View → MM Marcus Montalvo Marcus Montalvo Colleague at LessenSan Jose, California, United States View →
2 education records

Darnell Cook , Mba education

Masters, Business Administration

Keller Graduate School

Bachelors, Liberal Arts

Alabama Agricultural And Mechanical University
FAQ

Frequently asked questions about Darnell Cook , Mba

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

What company does Darnell Cook , Mba work for?

Darnell Cook , Mba works for Lessen.

What is Darnell Cook , Mba's role at Lessen?

Darnell Cook , Mba is listed as Billing Process Improvement Coordinator at Lessen.

What is Darnell Cook , Mba's email address?

AeroLeads has found 1 work email signal at @smsassist.com for Darnell Cook , Mba at Lessen.

What is Darnell Cook , Mba's phone number?

AeroLeads has found 3 phone signal(s) with area code 312 for Darnell Cook , Mba at Lessen.

Where is Darnell Cook , Mba based?

Darnell Cook , Mba is based in Greater Chicago Area, United States while working with Lessen.

What companies has Darnell Cook , Mba worked for?

Darnell Cook , Mba has worked for Lessen, Sms Assist, L.L.C., Amerisourcebergen, and Insurance Auto Inc.

Who are Darnell Cook , Mba's colleagues at Lessen?

Darnell Cook , Mba's colleagues at Lessen include Adam Mcarthur, Maya Shea, Julie Brdicka, Briana Medina, and Nathaniel Porter.

How can I contact Darnell Cook , Mba?

You can use AeroLeads to view verified contact signals for Darnell Cook , Mba at Lessen, including work email, phone, and LinkedIn data when available.

What schools did Darnell Cook , Mba attend?

Darnell Cook , Mba holds Masters, Business Administration from Keller Graduate School.

What skills is Darnell Cook , Mba known for?

Darnell Cook , Mba is listed with skills including Customer Service, Training, Microsoft Office, Teamwork, Customer Satisfaction, Data Entry, Leadership, and Invoicing.

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