Maryellen Hammill

Maryellen Hammill

Psychiatric Nurse Practitioner
State: New York

Maryellen Hammill is accepting new patients.

Schedule an appointment
Maryellen Hammill


Master of Science in Nursing, Molloy College

Bachelor of Science in Nursing, Stony Brook University

In-network Insurances

Aetna, Cigna, Humana & Optum (Oscar, Oxford, UnitedHealthcare, VACCN & UMR)


For new and existing patients, schedule a video appointment with Maryellen below.  You can also call the office at (888) 220-6392.

Maryellen Hammill is a board-certified mental health nurse practitioner. Maryellen is a warm, empathetic care provider who understands the importance of being fully present and engaged with her patients. She helps her patients identify the issues causing them distress and helps them explore holistic, evidence-based treatment options. Everyday challenges, life transitions, adverse experiences, and personal stressors can manifest in the form of stress, anxiety, depression, insomnia, etc. A thorough psychiatric interview and assessment can bring those issues to light.

Maryellen’s goal is to cultivate therapeutic partnerships that enhance her patients’ overall wellness, create a sense of balance, and enable them to meet life’s challenges. Maryellen works with patients ages 18-65 facing anxiety, depression, grief, life transitions, insomnia, stress, or post-traumatic stress disorder (PTSD). She provides psychiatric assessments, talk therapy, and medication management. When she’s not working, Maryellen enjoys long walks on the beach, watching the sunset, attending live music events, and spending time with family and friends.



Medical Insurance Overview

Most of our providers are in-network with the following plans: Cigna, Meritain Health, Optum (Oscar, Oxford Health Plans, UnitedHealthcare) and Wellfleet. Fees for treatment vary depending on length of appointment and type of treatment received. Payment should be made at the time of the visit. We do accept all major credit cards, HSA, and FSA.

Let Us Know What’s Up

We’ll ask for a brief medical history and get your insurance or payment information through our client onboarding process.

Your Therapy Session

Your virtual teletherapy appointment is the easiest part. To speak with one of our doctors all you need is a smartphone, tablet, or computer.

What We’ll Do

We’ll follow up to create the best therapy plan for you. We’ll set up a wellness plan and schedule another appointment.