Maryellen Gregory Hammill
Nurse Practitioner - Psych/Mental Health
21 Fulton Walk, Breezy Point
New York, 11697-1718
917-561-1379
Maryellen Gregory Hammill is a Breezy Point, New York based nurse practitioner who is specialized as Psych/Mental Health nurse. Active license number of Maryellen Gregory Hammill is F403272-01 for Psych/Mental Health in New York. Her current practice location is 21 Fulton Walk, Breezy Point. Patients can reach her at 917-561-1379 with specialization in Psych/Mental Health and her NPI number (Unique professional ID assigned by NPPES) is 1740879907.
Maryellen Gregory Hammill provides a full range of primary mental health care services, including biopsychosocial assessment and diagnosis of patients with mental illness and co-occurring disorders. Treatment modalities include both medication and psychotherapeutic management. Psych/Mental Health Nurse Practitioner (PMHNP) works in a variety of settings, including inpatient, emergency and community-based mental health services.
Complete Profile:
Maryellen Gregory Hammill speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Maryellen Gregory Hammill |
| Specialization: | Psych/Mental Health Nurse Practitioner (PMHNP) |
| Gender: | Female |
| Practice Address: | 21 Fulton Walk, Breezy Point,
New York, 11697-1718 |
| Phone: | 917-561-1379 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1740879907 |
| NPI Enumeration Date: | 12 Jan, 2021 |
| NPI Last Update On: | 12 Jan, 2021 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Maryellen Gregory Hammill are as mentioned below.
| License Number | Specialization | State | Status | |
| F403272-01 | Psych/Mental Health | New York | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Maryellen Gregory Hammill
21 Fulton Walk,
Breezy Point, New York |
| Zip: | 11697-1718 |
| Phone Number: | 917-561-1379 |
Patients can reach Maryellen Gregory Hammill at
21 Fulton Walk, Breezy Point, New York or can
call to book an appointment on 917-561-1379.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.