Marcia D Williams-hailey
NP | Nurse Practitioner - Psych/Mental Health | 18+ years Exp
900 Franklin Ave, Valley Stream
New York, 11580-2145
516-256-6025
Marcia D Williams-hailey is a Valley Stream, New York based nurse practitioner with 18 years of experience in Psych/Mental Health. She completed her graduation in 2007. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Marcia D Williams-hailey is F401104-1 for Psych/Mental Health in New York. Her current practice location is 900 Franklin Ave, Valley Stream. Patients can reach her at 516-256-6025. Marcia D Williams-hailey is NP with specialization in Psych/Mental Health and her NPI number (Unique professional ID assigned by NPPES) is 1831288547.
Marcia D Williams-hailey 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:
Marcia D Williams-hailey speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Marcia D Williams-hailey |
| Specialization: | Psych/Mental Health Nurse Practitioner (PMHNP) |
| Gender: | Female |
| Credentials: | NP |
| Experience: | 18+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2007 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 900 Franklin Ave, Valley Stream,
New York, 11580-2145 |
| Phone: | 516-256-6025 |
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.
| PAC ID: | 2567787708 |
| Enrollment ID: | I20150211001357 |
| NPI Number: | 1831288547 |
| NPI Enumeration Date: | 12 Oct, 2006 |
| NPI Last Update On: | 16 Apr, 2018 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Marcia D Williams-hailey are as mentioned below.
| License Number | Specialization | State | Status | |
| F401104-1 | Psych/Mental Health | New York | Primary | |
Hospital Affiliation:
NPs can be affiliated to many hospitals whom they worked with in the past or are presently working with. One NP can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (330045) | Huntington, NY | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name
with which Marcia D Williams-hailey is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| North Shore - Lij Medical Pc (3375701568) | 4569 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Marcia D Williams-hailey
900 Franklin Ave,
Valley Stream, New York |
| Zip: | 11580-2145 |
Patients can reach Marcia D Williams-hailey at
900 Franklin Ave, Valley Stream, New York or can
call to book an appointment on 516-256-6025.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.