Payment Posting Representative
Current
May 2022 - Present
AeroLeads people directory · profile
Mary Hamman Email & Phone Number
Payment Posting Representative
at
Trinity Health (HQ Michigan)
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Payment Posting Representative
Location
Pontiac, Michigan, United States
Company size
Who is Mary Hamman? Overview
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Quick answer
Mary Hamman is listed as Payment Posting Representative at Trinity Health (HQ Michigan), a with 4880 employees, based in Pontiac, Michigan, United States. AeroLeads shows a matched LinkedIn profile for Mary Hamman.
Mary Hamman previously worked as Music Director, Musician, Vocalist, Women's Ministry President, Bible Teacher at Walton Boulevard Church Of God and Music Director, Women's Ministry President, Bible Teacher at Freedom Christian Worship Center. Mary Hamman holds Hipaa & Medicare Compliance & Icd-9 Coding from Mcclaren Home Medical & Visiting Nurse Services Of Michigan.
Company email context
Email format at Trinity Health (HQ Michigan)
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Trinity Health (HQ Michigan)
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Profile bio
About Mary Hamman
I have skillfully verified and authorized insurance benefits. Executed exemplary customer service. Conducted consultations with insurance companies and clients. Verified insurance claims, prescription accuracies and ensured standardization in Blue Care Network and Medicare payment of claims. Admitted Emergency Room patients and conducted out-patient registration, administered hospital cash/credit payments and balanced cashier office. I love people and have held Ministry functions, fundraiser and outreach activities. I love leading in worship as both musician and vocalist.
Current workplace
Mary Hamman's current company
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Trinity Health (Hq Michigan)
7 roles · 27 years
Mary Hamman work experience
A career timeline built from the work history available for this profile.
Music Director, Musician, Vocalist, Women'S Ministry President, Bible Teacher
Current
Walton Boulevard Church Of God
Designated musical selections, synchronized ministry functions, led fundraisers, and coordinated outreach activities.
2018 - Present
~8 yrs 7 mos
Music Director, Women'S Ministry President, Bible Teacher
Freedom Christian Worship Center
Selected music for church services, served as director, musician, and vocalist; led women's ministry functions, and coordinated community outreach efforts.
2014 - 2018
~4 yrs
Financial Clearance Representative
Proficiently verified insurance coverages, safeguarded payment methods, and administered cash/credit payments.
2013 - 2014
~1 yr
Office Administrator & Music Director
Holton Family Life Worship Center
Procured monthly financial reports, compiled member contributions, assembled world mission pledges, and designated music for church services by serving as musician and vocalist.
2009 - 2014
~5 yrs
Medical Biller
Verified insurance claims for Home Medical Equipment and ensured accuracies and standardization of Blue Care Network and Medicare payments.
2001 - 2009
~8 yrs
Customer Service Coordinator & Biller
Authorized Insurance benefits, verified home health care need, fitted mastectomy and orthopedic patients.
2000 - 2001
~1 yr
Team & coworkers
Colleagues at Trinity Health (HQ Michigan)
Other employees you can reach at trinity-health.org. View company contacts for 4880 employees →
JQ
Joseph Quass
Colleague at Trinity Health (Hq Michigan)Greater Chicago Area, United States
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MS
Mike Stenhoff
Colleague at Trinity Health (Hq Michigan)Morris, Illinois, United States
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PB
Pam Bielaczyc
Colleague at Trinity Health (Hq Michigan)Detroit Metropolitan Area, United States
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CP
Chelsea Paskievitch, Lmsw
Colleague at Trinity Health (Hq Michigan)Ann Arbor, Michigan, United States
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MC
Melissa Cianferra
Colleague at Trinity Health (Hq Michigan)Oak Park, Michigan, United States
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MC
Mary Carmen San Elias Martinez
Colleague at Trinity Health (Hq Michigan)Des Moines, Iowa, United States
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SA
Shannon Armstrong
Colleague at Trinity Health (Hq Michigan)Ypsilanti Charter Township, Michigan, United States
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RM
Rachel Milstead
Colleague at Trinity Health (Hq Michigan)Crofton, Maryland, United States
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VA
Vaughn Allen
Colleague at Trinity Health (Hq Michigan)Lansing, Michigan, United States
View →
TA
Tammy Ayzenberg
Colleague at Trinity Health (Hq Michigan)Columbus, Ohio, United States
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Joseph Quass
Colleague at Trinity Health (Hq Michigan)Greater Chicago Area, United States
View →
MS
Mike Stenhoff
Colleague at Trinity Health (Hq Michigan)Morris, Illinois, United States
View →
PB
Pam Bielaczyc
Colleague at Trinity Health (Hq Michigan)Detroit Metropolitan Area, United States
View →
CP
Chelsea Paskievitch, Lmsw
Colleague at Trinity Health (Hq Michigan)Ann Arbor, Michigan, United States
View →
MC
Melissa Cianferra
Colleague at Trinity Health (Hq Michigan)Oak Park, Michigan, United States
View →
MC
Mary Carmen San Elias Martinez
Colleague at Trinity Health (Hq Michigan)Des Moines, Iowa, United States
View →
SA
Shannon Armstrong
Colleague at Trinity Health (Hq Michigan)Ypsilanti Charter Township, Michigan, United States
View →
RM
Rachel Milstead
Colleague at Trinity Health (Hq Michigan)Crofton, Maryland, United States
View →
VA
Vaughn Allen
Colleague at Trinity Health (Hq Michigan)Lansing, Michigan, United States
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TA
Tammy Ayzenberg
Colleague at Trinity Health (Hq Michigan)Columbus, Ohio, United States
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4 education records
Mary Hamman education
Hipaa & Medicare Compliance & Icd-9 Coding
Mcclaren Home Medical & Visiting Nurse Services Of Michigan
Lay Leadership, Ministerial, & Pastoral Counseling Programs
Church Of God
Mastectomy & Orthopedic
Henry Ford Health System & William Beaumont
Residential Manager Certificate; Leadership, Supervisory And Property Management Training
FAQ
Frequently asked questions about Mary Hamman
Quick answers generated from the profile data available on this page.
What company does Mary Hamman work for?
Mary Hamman works for Trinity Health (HQ Michigan).
What is Mary Hamman's role at Trinity Health (HQ Michigan)?
Mary Hamman is listed as Payment Posting Representative at Trinity Health (HQ Michigan).
Where is Mary Hamman based?
Mary Hamman is based in Pontiac, Michigan, United States while working with Trinity Health (HQ Michigan).
What companies has Mary Hamman worked for?
Mary Hamman has worked for Trinity Health (Hq Michigan), Walton Boulevard Church Of God, Freedom Christian Worship Center, Mercy Health, and Holton Family Life Worship Center.
Who are Mary Hamman's colleagues at Trinity Health (HQ Michigan)?
Mary Hamman's colleagues at Trinity Health (HQ Michigan) include Joseph Quass, Mike Stenhoff, Pam Bielaczyc, Chelsea Paskievitch, Lmsw, and Melissa Cianferra.
How can I contact Mary Hamman?
You can use AeroLeads to view verified contact signals for Mary Hamman at Trinity Health (HQ Michigan), including work email, phone, and LinkedIn data when available.
What schools did Mary Hamman attend?
Mary Hamman holds Hipaa & Medicare Compliance & Icd-9 Coding from Mcclaren Home Medical & Visiting Nurse Services Of Michigan.
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