Psychiatry in Saint Louis, Missouri Narissa Marasso, Psychiatric Nurse Practitioner

License: PMHNP-BC

Provider Gender: Female

Ages Served: 18-64

Appointments: In-office only. Telehealth not available

Manages Medications: Yes

Psychiatry in Saint Louis, Missouri Narissa Marasso, PMHNP-BC

Narissa Marasso, PMHNP-BC

Narissa Marasso, PMHNP is a Board Certified Psychiatric Mental Health Nurse Practitioner. She practices general psychiatry with an emphasis on adult populations, including the treatment of depression, bipolar, mood disorders, anxiety disorders, insomnia, PTSD, trauma, eating disorders, and the co-occurring mental health complications of Type 1 Diabetes. Services include brief psychotherapy and psychopharmacologic management. Narissa enjoys building therapeutic relationships with her clients and seeing them heal believing that mental, physical, and spiritual wellness can lead to lasting recovery. Narissa obtained her Bachelor of Science in Nursing from Missouri Western State University, and her Master’s of Science in Nursing from Maryville University. She is a member of the Sigma Theta Tau International Honor Society of Nursing. Narissa is also a Certified Diabetes Care and Education Specialist (CDCES) and has extensive experience working with clients who struggle with co-occurring mental health conditions of Type 1 Diabetes. Narissa has worked in urgent care, emergency rooms, geriatric, adult, and adolescent acute behavioral health units throughout St Louis SSM Hospitals. Narissa concurrently worked at an Eating Disorder Treatment Center within their residential, partial hospitalization, and intensive outpatient program. This included an emphasis on treating and developing a program for clients with the dual diagnoses of Type 1 Diabetes and ED-DMT1, Diabulimia.

Insurances Accepted

  • Aetna
  • Carelon (Beacon)
  • ComPsych
  • Elevance Health (Anthem BCBS)
  • Evernorth (Cigna)
  • Healthlink
  • Humana
  • MediNcrease Health Plans (MHP)
  • Mercy
  • MultiPlan (PHCS)
  • Optum (UnitedHealthcare)
  • Partners Direct Health
  • Provider Network of America (PNOA)
  • Sana Benefits
  • Tricare East (Humana Military)


  • English



Please use our online form to schedule an appointment with Narissa Marasso. You can also call 636-939-2550 to have someone assist you.

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