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Marissa Niemeyer, Msn, Agnp-C Email & Phone Number
Nurse Practitioner
at
Corewell Health
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Nurse Practitioner
Location
Grand Rapids, Michigan, United States
Company size
Who is Marissa Niemeyer, Msn, Agnp-C? Overview
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Quick answer
Marissa Niemeyer, Msn, Agnp-C is listed as Nurse Practitioner at Corewell Health, a with 41226 employees, based in Grand Rapids, Michigan, United States. AeroLeads shows a matched LinkedIn profile for Marissa Niemeyer, Msn, Agnp-C.
Marissa Niemeyer, Msn, Agnp-C previously worked as Nurse Practitioner, Team Lead at Theoria Medical and Nurse Practitioner at San Antonio Home Health & Hospice. Marissa Niemeyer, Msn, Agnp-C holds Master'S Degree, Nurse Practioner, Gpa 3.9 from Spring Arbor University.
Company email context
Email format at Corewell Health
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Corewell Health
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Profile bio
About Marissa Niemeyer, Msn, Agnp-C
I specialize in geriatric medicine and work in the office and home-based settings. I do my best to provide optimal primary care to the community and assist in allocation of resources for patients in need of a variety of medical services.
Current workplace
Marissa Niemeyer, Msn, Agnp-C's current company
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Corewell Health
9 roles
Marissa Niemeyer, Msn, Agnp-C work experience
A career timeline built from the work history available for this profile.
Nurse Practitioner, Team Lead
Theoria Medical is dedicated to providing the highest quality of care. We are driven to improve patient care in all settings with a special emphasis on Skilled Nursing Facilities. Our telemedicine services utilize industry-leading technology to deliver the best care for our patients. We offer world-class telemedicine consultations for healthcare facilities.
Nurse Practitioner
Apr 2022 - Sep 2022
Nurse Practitioner
Aug 2021 - Sep 2022
Travel Registered Nurse
Responsible for 4-7 patients the medical-surgical and telemetry settingProvided skilled nursing for COVID-19 patients and other hospital floors as neededCohesively collaborated with medical staff to deliver quality care in a bilingual setting
Jan 2021 - Jun 2021
Registered Nurse
Provided evidence-based nursing care for 4-7 patients the medical-surgical and telemetry settingParticipated in published medical research and evidence-based policy managementSpecialized in ultrasound-guided IV placement and precepted new RNs and students
Jun 2017 - Jan 2021
Patient Care Assistant
PCA for 8 Main: cardiac and renal specialized. Trained to conduct EKGs and assisted in the care of renal transplant patients as well as a broad range of medical-surgical patients. Assistance in patient activities of daily living and maintenance in patient safety
May 2016 - Jun 2017
Patient Care Provider
Worked on the Older Adult Unit: geriatric specialty, Redwood Unit: drug abuse-mental illness co-occurring specialty, and Aspen Unit: general adult psych. Patient safety, companionship, providing help in activities of daily living, documentation, maintenance.
May 2015 - Jul 2016
Jan 2013 - May 2016
3 education records
Marissa Niemeyer, Msn, Agnp-C education
Master'S Degree, Nurse Practioner, Gpa 3.9
Bachelor’S Degree, Nursing, Gpa 3.6
3.8 Gpa
Unity Christian High School
FAQ
Frequently asked questions about Marissa Niemeyer, Msn, Agnp-C
Quick answers generated from the profile data available on this page.
What company does Marissa Niemeyer, Msn, Agnp-C work for?
Marissa Niemeyer, Msn, Agnp-C works for Corewell Health.
What is Marissa Niemeyer, Msn, Agnp-C's role at Corewell Health?
Marissa Niemeyer, Msn, Agnp-C is listed as Nurse Practitioner at Corewell Health.
Where is Marissa Niemeyer, Msn, Agnp-C based?
Marissa Niemeyer, Msn, Agnp-C is based in Grand Rapids, Michigan, United States while working with Corewell Health.
What companies has Marissa Niemeyer, Msn, Agnp-C worked for?
Marissa Niemeyer, Msn, Agnp-C has worked for Corewell Health, Theoria Medical, San Antonio Home Health & Hospice, South Texas Family Medicine And Urgent Care Center, and Flexcare Medical Staffing.
How can I contact Marissa Niemeyer, Msn, Agnp-C?
You can use AeroLeads to view verified contact signals for Marissa Niemeyer, Msn, Agnp-C at Corewell Health, including work email, phone, and LinkedIn data when available.
What schools did Marissa Niemeyer, Msn, Agnp-C attend?
Marissa Niemeyer, Msn, Agnp-C holds Master'S Degree, Nurse Practioner, Gpa 3.9 from Spring Arbor University.
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