Gianna Diodoardo Powell
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Gianna Diodoardo Powell Email & Phone Number

Network Manager at UnitedHealthcare
Location: Absecon, New Jersey, United States 3 work roles 1 school
1 work email found @uhc.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email g****@uhc.com
LinkedIn Profile matched
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Current company
Role
Network Manager
Location
Absecon, New Jersey, United States

Who is Gianna Diodoardo Powell? Overview

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Quick answer

Gianna Diodoardo Powell is listed as Network Manager at UnitedHealthcare, based in Absecon, New Jersey, United States. AeroLeads shows a work email signal at uhc.com and a matched LinkedIn profile for Gianna Diodoardo Powell.

Gianna Diodoardo Powell previously worked as Internship - UHC Dental Home Program at Unitedhealthcare. Gianna Diodoardo Powell holds Bachelor'S Degree, Health/Health Care Administration/Management from Rutgers University–New Brunswick.

Company email context

Email format at UnitedHealthcare

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*@uhc.com
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Profile bio

About Gianna Diodoardo Powell

Provider Advocate is a fast-paced and constantly evolving role that puts me in direct contact with our network providers to negotiate fees, assist with system issues, and train staff on portal use both in-office and remotely. Liaison between the Health Plan and our network providers to assist with utlization management directives. Identify gaps in network composition, and fill areas that may be deficient according to State of NJ standards.

Current workplace

Gianna Diodoardo Powell's current company

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UnitedHealthcare
Unitedhealthcare
Network Manager
Absecon, NJ, US
AeroLeads page
3 roles

Gianna Diodoardo Powell work experience

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Network Manager

Current

New Jersey

United Healthcare is a global company that's mission is to help people live healthier lives and to help make the health system work better for everyone. I work as a provider advocate and cover the dental providers in the state of New Jersey that take our Medicaid product, responsibilities include:• Identify and fill gaps in network composition • Develop and maintain relationships with providers and key leaders • Contribute to the design and implementation of programs that build/nurture positive relationships between the health plan, providers and practice managers • Developed in-office training programs for external providers and staff on proper authorization procedures under Medicaid • Assist in efforts to enhance ease of use of physician portal and future services enhancements • Network contracting and fee schedule negotiations • Expert level proficiency in all applicable systems and programs including SalesForce, Facets, Business Objects, ISET, Skygen, Excel, Word

Apr 2016 - Present

Internship - Uhc Dental Home Program

New Jersey, United States

Have worked in the UHC New Jersey Dental Home Program from the 2017 inception to current. Was initially responsible for provider education and webinars during roll-out. My internship concentrated on the state mandate of Medicaid requirements to improve access to oral health services for adolescent members. The Dental Home Program assigns existing and new members to a specific provider responsible for securing appointments, coordinating overall dental health, and documenting their efforts in the patient record. I have followed reporting in subsequent quarters to determine the program’s success while trending the number of patients receiving dental services from 2018 to 2020 in the age group 1 - 20.• Worked closely with the UHC account manager and provided baseline research for competitor MCO dental home programs• Compiled data, mailings, Webinar PowerPoint presentations, and relevant material to a Milestone Tracker on a shared drive• Contacted essential providers for program feedback and suggestions

Jun 2020 - Aug 2020
1 education record

Gianna Diodoardo Powell education

FAQ

Frequently asked questions about Gianna Diodoardo Powell

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

What company does Gianna Diodoardo Powell work for?

Gianna Diodoardo Powell works for UnitedHealthcare.

What is Gianna Diodoardo Powell's role at UnitedHealthcare?

Gianna Diodoardo Powell is listed as Network Manager at UnitedHealthcare.

What is Gianna Diodoardo Powell's email address?

AeroLeads has found 1 work email signal at @uhc.com for Gianna Diodoardo Powell at UnitedHealthcare.

Where is Gianna Diodoardo Powell based?

Gianna Diodoardo Powell is based in Absecon, New Jersey, United States while working with UnitedHealthcare.

What companies has Gianna Diodoardo Powell worked for?

Gianna Diodoardo Powell has worked for Unitedhealthcare.

How can I contact Gianna Diodoardo Powell?

You can use AeroLeads to view verified contact signals for Gianna Diodoardo Powell at UnitedHealthcare, including work email, phone, and LinkedIn data when available.

What schools did Gianna Diodoardo Powell attend?

Gianna Diodoardo Powell holds Bachelor'S Degree, Health/Health Care Administration/Management from Rutgers University–New Brunswick.

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