Summary

Nurse Practitioner Teresa Fesen treats type 2 diabetes mellitus, diabetes type 2 in children and teens, and hyperglycemic emergency, and offers continuous glucose monitoring. She practices endocrinology and internal medicine in Springfield, Illinois.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 26 insurance plans accepted
  • speaks English
  • 2 specialties
  • 5 areas of expertise
  • 1 office location
  • Female

Office Location

SIU Medicine Endocrinology

751 N Rutledge St Fl 1Springfield, IL 62702

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Teresa Fesen, FNP-BCDr. Rabab Zehra Jafri, MDDr. Oluwatomi Oluwagbemisola AsemotaDr. Safa Hammami
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
0 
5 
0 
5 
16 Years of Experience 12 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Hindi, Urdu Speaks English
Springfield , ILChicago , ILChicago , ILChicago , IL
Med School: Aga Khan University Medical College Med School: University Of Ibadan College Of Medicine Med School: Jordan University Of Science And Technology Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Teresa Fesen

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Alabama
  • Blue Cross Blue Shield of Arkansas
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois - HMO
  • Cigna
  • Health Alliance
  • Healthlink
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO

Medical Specialties

Teresa Fesen has the following 2 specialties

Specialty Expertise

Teresa Fesen has the following 5 areas of expertise

  • Advanced Registered Nurse
  • Family Medicine
  • Internal Medicine
  • Nurse Practitioner
  • Registered Nurse

Certifications, License, & Education

Teresa Fesen holds an expired medical license in the state of Illinois.

Medical License

Nurse Practitioner with an expired medical license in the state of Illinois that expired in 2026.

NPI Number

Teresa Fesen's NPI number is 1437402575.

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Frequently Asked Questions

Is Teresa Fesen accepting new patients?
Teresa Fesen is accepting new patients on Vitals. View Teresa Fesen's profile on Vitals to make an appointment.
Does Teresa Fesen accept my insurance?
You can see the insurance plans that Teresa Fesen accepts on their Vitals profile.
How can I make an appointment with Teresa Fesen?
You can find contact information for Teresa Fesen here on Vitals.
Does Teresa Fesen accept virtual/telehealth appointments?
Teresa Fesen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Teresa Fesen speak?
Teresa Fesen speaks English.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry

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