Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
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Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP

Sheila Marcellus

Psychiatric Nurse Practitioner, PMHNP (she, her)

Verified by Psychology Today Verified by Psychology Today
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Let's Connect (417) 686-2478
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Managed by Rula Health. Your call or email may go to a representative.
Available online only
Nixa, MO 65714

Managed by Rula Health. Your call or email may go to a representative.
Hi there, I'm Sheila! I am a board-certified psychiatric mental health nurse practitioner. I provide personalized, culturally sensitive care through a holistic and collaborative approach, integrating psychotherapy and medication management to support overall well-being. My focus areas include treating anxiety, depression, OCD, mood disorders, PTSD, and ADHD for individuals across the lifespan. DNP, PMHNP-BC. My approach to mental healthcare is holistic, patient-centered, and culturally responsive, with an emphasis on the interconnectedness of mind, body, and spirit.
I approach goal setting with clients in a collaborative, personalized, and strengths-based manner. I begin by exploring each individual’s values, priorities, and personal definition of wellness. Together, we identify clear, realistic, and meaningful goals that align with their life circumstances and desired outcomes.
My communication style is warm, empathetic, and collaborative, creating a therapeutic environment that feels safe, supportive, and non-judgmental. In sessions, I prioritize active listening and genuine connection, creating space for clients to feel seen, heard, and respected. Working with me feels like being in a space where healing is possible.
Take the first step to help. Call or Sheila Marcellus now - (417) 686-2478

My Practice at a Glance

Available online only

Nixa, MO 65714

(417) 686-2478
My website
In our first visit, we'll complete an initial assessment, discuss your history, and map out a therapeutic plan together.
I specialize in Anxiety, Coping Skills and Depression 
I accept insurance 
Individual one-on-one therapy 
Let's Connect (417) 686-2478
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Managed by Rula Health. Your call or email may go to a representative.

My Practice at a Glance

Available online only

Nixa, MO 65714

(417) 686-2478
My website
In our first visit, we'll complete an initial assessment, discuss your history, and map out a therapeutic plan together.
I specialize in Anxiety, Coping Skills and Depression 
I accept insurance 
Individual one-on-one therapy 

Finances

Insurance

  • Aetna
  • Anthem
  • Blue Cross
  • Blue Shield
  • BlueCross and BlueShield
  • Brighton Health
  • Carelon Behavioral Health
  • Cigna and Evernorth
  • Coventry
  • Evry Health
  • First Health
  • Geisinger
  • Government Employees Health Association (GEHA)
  • Horizon BCBS
  • Independence Blue Cross
  • MagnaCare
  • Meritain Health
  • New Directions | Lucet
  • Optum
  • Oscar Health
  • Oxford
  • Sidecar Health
  • United Medical Resources (UMR)
  • UnitedHealthcare UHC | UBH
"
I handle billing and insurance through Rula. They partner with over 120 insurance plans and keep costs simple and transparent. Before your first visit, you'll receive a personalized breakdown of your expected cost.
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478
"
I handle billing and insurance through Rula. They partner with over 120 insurance plans and keep costs simple and transparent. Before your first visit, you'll receive a personalized breakdown of your expected cost.
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478

Qualifications

  • Verified by Psychology Today License: Massachusetts / RN237861 Sheila Marcellus
    License state differs from primary location state.
  • Education and Years In Practice

  • Grand Canyon University, Doctor of Nursing Practice (DNP), Graduated 2022
  • Additional Credentials

  • Degree/Diploma from Northeastern University Master of Science in Nursing (MSN) / 2018
"
My approach to mental healthcare is holistic, patient-centered, and culturally responsive, with an emphasis on the interconnectedness of mind, body, and spirit. I strive to create a safe, non-judgmental space where individuals feel heard, validated, and empowered to take an active role in their heal
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478
"
My approach to mental healthcare is holistic, patient-centered, and culturally responsive, with an emphasis on the interconnectedness of mind, body, and spirit. I strive to create a safe, non-judgmental space where individuals feel heard, validated, and empowered to take an active role in their heal
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478

Specialties and Expertise

Top Specialties

  • Anxiety
  • Coping Skills
  • Depression

Expertise

  • ADHD
  • Mood Disorders
  • Obsessive-Compulsive (OCD)
  • Panic Attacks
  • Sleep or Insomnia
  • Stress
  • Trauma and PTSD
"
I work with individuals across the lifespan, including young and older adults, who are navigating a wide range of mental health challenges. I am most comfortable treating conditions such as anxiety, depression, obsessive-compulsive disorder (OCD), and attention-deficit/hyperactivity disorder (ADHD).
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478
"
I work with individuals across the lifespan, including young and older adults, who are navigating a wide range of mental health challenges. I am most comfortable treating conditions such as anxiety, depression, obsessive-compulsive disorder (OCD), and attention-deficit/hyperactivity disorder (ADHD).
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478

Client Focus

Age

Adults

Participants

Individuals

Age

Adults

Participants

Individuals

Treatment Approach

Types of Therapy

  • Client Centered Therapy
  • Cognitive Behavioral (CBT)
  • Person-Centered
  • Supportive
"
My communication style is warm, empathetic, and collaborative, creating a therapeutic environment that feels safe, supportive, and non-judgmental. In sessions, I prioritize active listening and genuine connection, creating space for clients to feel seen, heard, and respected. Working with me feels like being in a space where healing is possible.
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478
"
My communication style is warm, empathetic, and collaborative, creating a therapeutic environment that feels safe, supportive, and non-judgmental. In sessions, I prioritize active listening and genuine connection, creating space for clients to feel seen, heard, and respected. Working with me feels like being in a space where healing is possible.
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
or call with questions - (417) 686-2478

Location

Primary Location

Nixa, MO 65714

(417) 686-2478
"
In our first visit, we'll complete an initial assessment, discuss your history, and map out a therapeutic plan together.
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
Take the first step to help. Call now - (417) 686-2478
"
In our first visit, we'll complete an initial assessment, discuss your history, and map out a therapeutic plan together.
Photo of Sheila Marcellus, Psychiatric Nurse Practitioner, PMHNP
Sheila Marcellus
Psychiatric Nurse Practitioner, PMHNP
Take the first step to help. Call now - (417) 686-2478