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Yolanda “Reyna” Ulep Email & Phone Number

Senior Biller @ National Labs at National Labs Inc
Location: Hayward, California, United States 13 work roles 6 schools
1 work email found @nationallabs.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

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Role
Senior Biller @ National Labs
Location
Hayward, California, United States
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Yolanda “Reyna” Ulep is listed as Senior Biller @ National Labs at National Labs Inc, a with 7 employees, based in Hayward, California, United States. AeroLeads shows a work email signal at nationallabs.com and a matched LinkedIn profile for Yolanda “Reyna” Ulep.

Yolanda “Reyna” Ulep previously worked as Senior Accounts Receivable Specialist at National Labs Inc and Medical Billing and Insurance Specialist at National Labs Inc. Yolanda “Reyna” Ulep holds Associate’S Degree, Medical Office Management/Administration, 3.803 from Central Carolina Community College.

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Profile bio

About Yolanda “Reyna” Ulep

Thrives in a fast-paced environment where customer service and professional contribution are valued. Career experience spans all areas of Medical Office Management. Accomplishments involve proven strengths in administration, effective written and oral communications, and medical billing and coding. Vast multi-cultural experience. Thirsts for expanding knowledge base. Highly organized with attention to detail. Works well independently and in a group setting.

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Yolanda “Reyna” Ulep's current company

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National Labs Inc
National Labs Inc
Senior Biller @ National Labs
hayward, california, united states
Employees
7
AeroLeads page
13 roles

Yolanda “Reyna” Ulep work experience

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

Senior Accounts Receivable Specialist

Current

United States

● Perform collections on all accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Assist patients in setting up payment arrangements and process financial hardship applications.● Obtain, verify, collect and enter patient and insurance billing information.● Research, analyze, correct, and submit claims both electronically and on paper.● Monitor, post, and communicate important information via Microsoft Teams chats, providing support and answering questions through multiple chat channels.● Annotate, log, and sequence meeting topics and discussions.● Conduct daily, weekly, mid-month, and monthly audits on accounts to ensure accuracy and compliance for both team members and personal tasks.● Research insurance denials to identify patterns, resolve repeat issues, and help implement solutions to prevent future denials.● Assist the billing department with posting of urine toxicology charges.● Train new hires on office policies and procedures, fostering a knowledgeable and efficient team.

Feb 2024 - Present

Medical Billing And Insurance Specialist

Current

Hayward, California, United States

Feb 2023 - Present

Medical Billing And Insurance Specialist

Staffing Network

Hayward, California, United States

Aug 2022 - Jan 2023

Insurance Specialist

Pinehurst, North Carolina Area

● Researched, analyzed, corrected, and submitted claims both electronically and on paper.● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected monies.● Performed collections on all accounts receivables for BCBS NC, State Health Plan, BCBS Federal, BCBS out-of-state medical plans and Medicare supplemental insurance in different medical specialties while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Posted, prepared, and balanced deposits on a daily basis while covering Patient Account Representative position.● Posted Pulmonary office billing transactions and balanced information daily.● Assisted in implementation and training of new medical billing software.● Performed miscellaneous duties as assigned by management and/or providers.

Nov 2015 - Mar 2022

Office Manager

Aaa All American Associates In Family Medicine

Fayetteville, North Carolina Area

● Opened new medical office, transferred provider credentials and insurance contracts, set-up, implemented, and maintained new billing software.● Researched, negotiated, and maintained contracts with multiple third party vendors (incl. LabCorp and United Allergy Services) for necessary office equipment, medical supplies, vaccines, and medical services.● Maintained provider credentials for medical board, DEA, malpractice insurance, IPA, CAQH, insurance companies (i.e., HMO, PPO, Managed Care), and hospitals.● Created, implemented, and maintained provider scheduling templates.● Managed front office and back office personnel including hiring, retention, benefits, and performance evaluations.● Authored, distributed, and updated Employee Handbook and office forms while maintaining OSHA and HIPAA compliance for front and back office personnel.● Managed monthly patient billing; mailed patient statements and set-up payment arrangements as needed.● Posted all payments, adjustments, and write-offs; posted hospital and office billing transactions and balanced information daily.● Posted, prepared deposits on a daily basis, and performed collections on all accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Researched, analyzed, corrected, and submitted claims both electronically and on paper.● Performed end of month reconciliation of receipts and charges.● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Received, organized, scanned, and archived medical records into a certified EMR system.● Assisted in answering multi-line phone system and scheduling of appointments.● Performed miscellaneous duties as assigned by providers.

Mar 2012 - Nov 2015

Operations Supervisor/Insurance Billing And Collections

Aa All American Associates In Family Healthcare, Pllc

Fayetteville, North Carolina Area

● Opened new medical office, transferred provider credentials and insurance contracts, set-up, implemented, and maintained new billing software.● Researched, negotiated, and maintained contracts with multiple third party vendors (incl. LabCorp and United Allergy Services) for necessary office equipment, medical supplies, and medical services.● Maintained provider credentials for medical board, DEA, malpractice insurance, IPA, CAQH, insurance companies (i.e., HMO, PPO, Managed Care), and hospitals.● Authored, distributed, and updated Employee Handbook and office forms while maintaining OSHA and HIPAA compliance for front and back office personnel.● Created, implemented, and maintained provider scheduling templates.● Supervised staff whose duties were to assist the billing department in administrative tasks.● Researched, analyzed, corrected, and submitted claims both electronically and on paper.● Managed monthly patient billing; mailed patient statements and set-up payment arrangements as needed.● Posted all payments, adjustments, and write-offs; posted hospital and office billing transactions and balanced information daily.● Posted, prepared deposits on a daily basis, and performed collections on all accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Performed end of month reconciliation of receipts and charges.● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Assisted in answering multi-line phone system and scheduling of appointments.● Performed miscellaneous duties as assigned by providers.

Jan 2010 - Feb 2012

Front Desk Supervisor

Fayetteville, North Carolina Area

● Supervised staff whose duties were to assist the billing department in administrative tasks.● Managed front office personnel including hiring, training, retention, benefits, and performance evaluations.● Assisted in answering multi-line phone system and scheduling of appointments.● Performed miscellaneous duties as assigned by Manager and/or providers.

Jan 2009 - Jan 2010

Claims Resolution Analyst

Fayetteville, North Carolina Area

● Managed monthly patient billing; mailed patient statements and set-up payment arrangements as needed.● Posted all payments, adjustments, and write-offs as applicable; posted hospital and office billing transactions and balanced information daily.● Posted, prepared deposits on a daily basis, and performed collections on all accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Researched, analyzed, corrected, and submitted claims both electronically and on paper.● Performed end of month reconciliation of receipts and charges.● Maintained provider credentials for medical board, DEA, malpractice insurance, IPA, CAQH, insurance companies (i.e., HMO, PPO, Managed Care), hospitals and outpatient surgical facilities.● Performed miscellaneous duties as assigned by Manager and/or providers.

Apr 2008 - Jan 2010

Financial Specialist

Visiting Nurse Association Of El Paso, Inc. (Vna)

El Paso, Texas Area

● Maintained all financial records for Home Health patients with private insurance, Thomason Indigent Patients with El Paso 1st Insurance, Private Duty/Home Service clients with private insurances and all Hospice patients to include Medicare, Medicaid, Private Insurance, and those that were Self-Pay.● Managed monthly patient billing; mailed patient statements and set-up payment arrangements as needed.● Posted all payments, adjustments, and write-offs and applied charitable funding as applicable.● Performed end of month reconciliation of receipts and charges for Home Health patients, Thomason Indigent Patients with El Paso 1st Insurance, Private Duty/Home Service clients with private insurance and all of Hospice.● Performed collections on all accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Researched, analyzed, corrected, and submitted claims both electronically and on paper.● Performed miscellaneous duties as assigned by supervisor and CFO.

Aug 2002 - May 2004

Claims Resolution Analyst/Receptionist

Healthcare For Women (Hcfw)

Sacramento, California Area

● Prepared and managed monthly patient billing to include mailing patient statements and setting up payment arrangements as needed.● Posted all payments, adjustments, and write-offs as applicable; posted hospital and office billing transactions and balanced information on a daily basis.● Performed collections on all accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Maintained provider credentials for IPA and insurance companies (i.e., HMO, PPO, Managed Care), hospitals and outpatient surgical facilities. ● Answered multi-line phone system and scheduled appointments. ● Compiled provider stats on a daily basis and analyzed for accuracy. ● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Researched, analyzed, corrected, and submitted claims both electronically and on paper.● Performed miscellaneous duties as assigned by supervisor and/or providers.

Jun 2000 - Sep 2001

Medical Receptionist

Sandhills Nephrology & Internal Medicine, P.A.

Fayetteville, North Carolina Area

● Answered multi-line phone system and scheduled appointments. ● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Researched, analyzed, corrected, and submitted claims both electronically and on paper for Medicare and BC/BS of NC.● Obtained authorizations for specialty referrals and scheduled specialty tests and procedures (i.e. MRI’s, Bone Density Scans, Kidney Biopsies).● Faxed, filed, and maintained medical records and lab results.● Assisted in preparing monthly patient billing to include mailing patient statements and setting up payment arrangements as needed.● Posted all payments, adjustments, and write-offs as applicable; posted hospital and office billing transactions and balanced information on a daily basis. ● Posted and balanced dialysis charges on a monthly basis. ● Ordered necessary office supplies from third-party vendors.● Performed miscellaneous duties as assigned by physician(s).

Feb 1997 - Aug 1998

Insurance Billing And Collections Supervisor

Marcotte & Associates

Fayetteville, North Carolina Area

● Prepared and managed monthly patient billing to include mailing patient statements and setting up payment arrangements as needed.● Posted all payments, adjustments, and write-offs as applicable; posted hospital and office billing transactions and balanced information on a daily basis.● Performed collections on all accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Performed end of month reconciliation of receipts and charges and physician earnings. ● Supervised staff whose duties were to assist billing department in administrative tasks.● Obtained, verified and collected patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Researched, analyzed, corrected, and submitted claims both electronically and on paper. ● Performed miscellaneous duties as assigned by Manager and/or providers.

May 1995 - Feb 1997

Patient Billing Coordinator

Sacramento, California Area

● Obtained, verified, collected and posted patient and insurance billing information, eligibility, co-pays, deductibles and out-of-pocket expense status’; reconciled and balanced collected money.● Obtained authorizations for inpatient (OB deliveries) procedures.● Prepared and managed monthly patient billing to include mailing patient statements and setting up payment arrangements as needed.● Performed collections on accounts receivables while achieving efficient and prompt resolution of patient and insurance company billing inquiries.● Posted office billing transactions and balanced information on a daily basis.● Maintained provider credentials for IPA and insurance companies (i.e., HMO, PPO, Managed Care), hospitals and outpatient surgical facilities. ● Performed miscellaneous duties as assigned by supervisor and/or providers.

Sep 1993 - Feb 1995
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Colleagues at National Labs Inc

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6 education records

Yolanda “Reyna” Ulep education

Associate’S Degree, Medical Office Management/Administration, 3.803

Activities and Societies: Phi Theta KappaStudied Medical Office Administration to include Billing and Coding, Information and Word.

Diploma, Medical Office Management/Administration

National Education Center - Sawyer Campus
FAQ

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What company does Yolanda “Reyna” Ulep work for?

Yolanda “Reyna” Ulep works for National Labs Inc.

What is Yolanda “Reyna” Ulep's role at National Labs Inc?

Yolanda “Reyna” Ulep is listed as Senior Biller @ National Labs at National Labs Inc.

What is Yolanda “Reyna” Ulep's email address?

AeroLeads has found 1 work email signal at @nationallabs.com for Yolanda “Reyna” Ulep at National Labs Inc.

Where is Yolanda “Reyna” Ulep based?

Yolanda “Reyna” Ulep is based in Hayward, California, United States while working with National Labs Inc.

What companies has Yolanda “Reyna” Ulep worked for?

Yolanda “Reyna” Ulep has worked for National Labs Inc, Staffing Network, Pinehurst Medical Clinic, Aaa All American Associates In Family Medicine, and Aa All American Associates In Family Healthcare, Pllc.

Who are Yolanda “Reyna” Ulep's colleagues at National Labs Inc?

Yolanda “Reyna” Ulep's colleagues at National Labs Inc include Michele Winkenbach, Zsashawn White, Jenifer Del Cid, Jemimah Diaz, and Bill Kellens.

How can I contact Yolanda “Reyna” Ulep?

You can use AeroLeads to view verified contact signals for Yolanda “Reyna” Ulep at National Labs Inc, including work email, phone, and LinkedIn data when available.

What schools did Yolanda “Reyna” Ulep attend?

Yolanda “Reyna” Ulep holds Associate’S Degree, Medical Office Management/Administration, 3.803 from Central Carolina Community College.

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