Mrs. Sheila Marcellus
PMHNP-BC | Nurse Practitioner - Psych/Mental Health | 7+ years Exp
150 Grossman Dr Ste 205, Braintree
Massachusetts, 02184-4947
781-285-5767
Mrs. Sheila Marcellus is a Braintree, Massachusetts based nurse practitioner with 7 years of experience in Psych/Mental Health. She completed her graduation in 2018. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mrs. Sheila Marcellus is 237861 for Psych/Mental Health in Massachusetts. Her current practice location is 150 Grossman Dr Ste 205, Braintree. Patients can reach her at 781-285-5767 or can fax her at 781-207-9658. Mrs. Sheila Marcellus is PMHNP-BC with specialization in Psych/Mental Health and her NPI number (Unique professional ID assigned by NPPES) is 1043736523.
Mrs. Sheila 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:
Mrs. Sheila 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: | Mrs. Sheila Marcellus |
| Specialization: | Psych/Mental Health Nurse Practitioner (PMHNP) |
| Gender: | Female |
| Credentials: | PMHNP-BC |
| Experience: | 7+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2018 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 150 Grossman Dr Ste 205, Braintree,
Massachusetts, 02184-4947 |
| Phone: | 781-285-5767 |
| Fax: | 781-207-9658 |
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: | 7214367788 |
| Enrollment ID: | I20200423003028 |
| NPI Number: | 1043736523 |
| NPI Enumeration Date: | 16 Aug, 2017 |
| NPI Last Update On: | 12 Sep, 2025 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mrs. Sheila Marcellus are as mentioned below.
| License Number | Specialization | State | Status | |
| 237861 | Psych/Mental Health | Massachusetts | Primary | |
| Behavior Analyst | | Secondary | |
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 Mrs. Sheila Marcellus is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Westside Behavioral Health, Llc (5395827711) | 15 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mrs. Sheila Marcellus
150 Grossman Dr Ste 205,
Braintree, Massachusetts |
| Zip: | 02184-4947 |
| Phone Number: | 781-285-5767 |
| Fax Number: | 781-207-9658 |
Patients can reach Mrs. Sheila Marcellus at
150 Grossman Dr Ste 205, Braintree, Massachusetts or can
call to book an appointment on 781-285-5767.
Comments/ Reviews:
Patients can read all the reviews posted for Mrs. Sheila Marcellus below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Mrs. Sheila Marcellus. It will help others make informed decisions.
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.