Mirta Maldonado
*** ********* ***** **, *********, TN 37311
978-***-**** ️ *****.**********@*****.***
Professional Summary
Detail-oriented Administrative and Billing Professional with over 15 years of experience in healthcare administration, billing operations, customer service, and office management. Proven ability to manage high-volume data entry, resolve billing issues, and improve workflow efficiency. Bilingual in English and Spanish, with strong organizational, communication, and leadership skills. Core Skills
Administrative Management * Team Leadership
Microsoft Office (Excel, Word)* Problem Solving
Marketing Design * EPIC, EMR, Citrix Systems
Insurance Verification * IT Basics
Medical Billing & Coding (ICD-9, CPT, HCPCS)* Workflow Coordination
Data Entry & Database Management * Inventory & Budget Management
Customer Service Excellence
Professional Experience
Administrative Assistant
A & S Garage – Cleveland, TN
Aug 2022 – Feb 2026
● Manage daily business operations ensuring efficient workflow and high customer satisfaction.
● Coordinate appointments and vehicle intake while maintaining accurate service records.
● Supervise inventory of tools and parts to improve operational efficiency.
● Handle invoicing, budgeting, and compliance with safety and quality standards.
● Provide customer support, resolving inquiries and complaints professionally.
● Lead team coordination and promote a positive work environment. Accounts Receivable Specialist
Healthcare Partners – North Carolina
Dec 2021 – Oct 2024
● Managed patient billing accounts across multiple systems.
● Verified insurance coverage and corrected billing discrepancies.
● Entered and maintained accurate demographic and financial data.
● Processed CPT, ICD-9 codes and payer-specific requirements.
● Generated reports and collaborated with teams to improve workflow processes. Billing Representative / Data Entry Specialist
MGB Professional Billing Office – Lawrence, MA
Nov 2015 – Dec 2021
● Resolved patient billing issues using the EPIC system.
● Managed charge entry, reconciliation, and insurance verification.
● Ensured accuracy of patient demographic and insurance data.
● Improved workflow efficiency through work queue management and data validation. Administrative Coordinator
Randstad Healthcare – Woburn, MA
Aug 2011 – Oct 2015
● Processed over 200 job applications daily and maintained candidate records.
● Created detailed Excel reports tracking recruiter productivity.
● Managed document workflows, compliance checks, and candidate placements.
● Provided administrative support for multiple remote offices. Pharmacy Technician
Walgreens Pharmacy – Lawrence, MA
2014 – 2015 2018 – 2019
● Processed prescriptions and verified patient information.
● Assisted customers with medication inquiries and insurance issues.
● Supported pharmacists with prescription preparation and compliance with HIPAA regulations. Administrative Assistant
The Gem Group Inc. – Lawrence, MA
Feb 1998 – Jan 2011
● Managed order entry, billing, and shipping coordination.
● Oversaw domestic and international shipments for major brands.
● Created production and inventory reports using Excel.
● Supervised departmental workflow and customer communication. Education
Medical Administrative Assistant Program
Lincoln Technical School – Lowell, MA
GPA: 3.93
English as a Second Language 3rd and 4th Stage
Middlesex Community College – Lowell, MA
English as a Second Language 1st and 2nd Stage
Northern Essex Community College – Lawrence, MA
Certifications
● Microsoft Excel Certification
● Microsoft Word Certification
● Microsoft Office Certification
● Pharmacy Technician Certification
● Excellence in Sales & Customer Service Training
● Marketing Design
Languages
● English (Fluent)
● Spanish (Fluent)
Awards
● Employee of the Month (Multiple Years)
● Recognized for Outstanding Productivity and Efficiency
● Excellence Recognition Awards