About

Carol Ann Payton,

PMHNP-BC, FNP, MBA

Hamptons NP in Psychiatry provides individualized, evidence-based mental health care in a calm and supportive setting. Care is grounded in comprehensive clinical evaluation, thoughtful medication management, and a collaborative therapeutic approach that honors each patient’s unique history, values, and goals. Appointments are intentionally unhurried and relationship-focused, allowing space for understanding, continuity of care, and meaningful progress toward emotional stability and long-term well-being.

I am a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and Family Nurse Practitioner (FNP) with more than 21 years of experience in healthcare, including three years in dedicated psychiatric practice. My approach combines clinical expertise, compassion, and a commitment to whole-person wellness, recognizing that effective mental health care requires time, trust, and thoughtful collaboration.

My professional background includes extensive experience in Critical Care Nursing, with eight years as a Clinical Nurse Specialist in the Surgical ICU/Trauma Unit, where I held leadership responsibilities and supported complex, high-acuity patient care. These experiences continue to inform my calm, grounded approach to psychiatric care.

In addition to clinical practice, I have served in academic roles as an Adjunct Professor at Stony Brook University, Suffolk County Community College, and Adelphi University, contributing to the education and mentorship of future healthcare professionals.

I hold a Master of Science in Nursing (Family Nurse Practitioner, 2016), a Master of Science in Nursing as a Psychiatric Mental Health Nurse Practitioner (2021), and a Master of Business Administration (MBA, 2020) in healthcare management. I am licensed in New York State and provide care across the lifespan, with clinical focus areas including depression, anxiety, PTSD, bipolar disorder, ADHD, and related mood and behavioral conditions.

In addition to psychiatric services, Hamptons NP in Psychiatry offers IV vitamin therapy as a separate wellness service. These services are designed to support hydration, recovery, and overall balance and are provided with the same attention to safety, individualized assessment, and patient-centered care that guides all aspects of the practice.

Insurance & Practice Information

  • Aetna, Cigna / Evernorth, Medicare, NYSHIP, Optum, Oscar, Oxford, UnitedHealthcare, World Trade Center Health Program, 1199SEIU

    Out-of-network options available.

  • Licensure:

    • New York State License: #340901

    • Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC)

    • Board-Certified Family Nurse Practitioner (FNP)

    (Psychiatric Nurse Practitioner license documentation on file.)

  • Education:

    • Master of Business Administration (MBA, 2020) in Healthcare Management from Stonybrook School of Business

    • Adelphi University — Psychiatric Mental Health Nurse Practitioner (PMHNP-BC), 2021

    • LIU Post — Family Nurse Practitioner (FNP), 2016

Meet Gracie

Gracie is a friendly and well-behaved companion who is sometimes present in the office. She helps create a calm, welcoming environment and is always happy to offer a quiet, supportive presence during your visit.

Why Choose Hamptons NP in Psychiatry

  • Over 21 years of healthcare experience providing thoughtful, patient-centered care

  • Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and Family Nurse Practitioner (FNP)

  • Care across the lifespan, tailored to individual needs and goals

  • Evidence-based, personalized treatment delivered in a calm, supportive environment

  • Experience treating depression, anxiety, PTSD, bipolar disorder, ADHD, and related conditions

  • Telehealth options available for convenient and accessible care

  • Integrative wellness services, including IV vitamin therapy, to support overall balance and recovery.

Looking for IV hydration or wellness support?

Insurance

Aetna

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Cigna

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Medicare

✳︎

1199 National Benefit Fund

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Northwell Direct

✳︎

Oscar

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Oxford

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United Healthcare/Optum

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Aetna ✳︎ Cigna ✳︎ Medicare ✳︎ 1199 National Benefit Fund ✳︎ Northwell Direct ✳︎ Oscar ✳︎ Oxford ✳︎ United Healthcare/Optum ✳︎

Insurance & Billing Information

We are an out-of-network provider for the plans listed below. However, many patients are able to utilize their out-of-network benefits.

We are happy to assist you in understanding and maximizing your individual insurance benefits.

Out-of-Network Plans Include:

• NYSHIP / Empire Plan

• Empire Blue Cross

If you have questions about your specific coverage, please contact our billing department.

Billing Contact:

Gina Aiello

631-438-0707

Get in Touch

We’re here to help answer your questions and guide you to the appropriate next step. Whether you’re seeking psychiatric care or wellness services, please use the form below and we’ll be in touch.