Jean-jeffrey Marcellus
N.P. | Nurse Practitioner - Psych/Mental Health
265 Sunrise Hwy Ste 1-726, Rockville Centre
New York, 11570-4912
516-728-0672
Jean-jeffrey Marcellus is a Rockville Centre, New York based nurse practitioner who is specialized as Psych/Mental Health NP. Active license number of Jean-jeffrey Marcellus is 305892 for Adult Health NP in New York. His current practice location is 265 Sunrise Hwy Ste 1-726, Rockville Centre. Patients can reach him at 516-728-0672. Jean-jeffrey Marcellus is N.P. with specialization in Psych/Mental Health NP and his NPI number (Unique professional ID assigned by NPPES) is 1881906766.
Jean-jeffrey Marcellus 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:
Jean-jeffrey Marcellus speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Jean-jeffrey Marcellus |
| Specialization: | Nurse Practitioner - Psych/Mental Health (PMHNP) |
| Gender: | Male |
| Credentials: | N.P. |
| Practice Address: | 265 Sunrise Hwy Ste 1-726, Rockville Centre,
New York, 11570-4912 |
| Phone: | 516-728-0672 |
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: | 1881906766 |
| NPI Enumeration Date: | 08 Jul, 2010 |
| NPI Last Update On: | 09 Feb, 2026 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jean-jeffrey Marcellus are as mentioned below.
| License Number | Specialization | State | Status | |
| 305892 | Adult Health NP | New York | Primary | |
| 404910 | Psych/Mental Health NP | New York | Secondary | |
| 95020542 | Psych/Mental Health NP | California | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Jean-jeffrey Marcellus
22 Mitchell Dr,
Monroe Township, New Jersey |
| Zip: | 08831-7902 |
| Phone Number: | 917-322-1663 |
Patients can reach Jean-jeffrey Marcellus at
265 Sunrise Hwy Ste 1-726, Rockville Centre, New York or can
call to book an appointment on 516-728-0672.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.