Sheila Marcellus, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

237861 Issued in MA

Practice address

150 Grossman Dr Ste 205
Braintree, MA 02184-4947

Phone

(781) 285-5767

Fax

(781) 207-9658

NPI assigned

Aug 16, 2017

Last updated

Sep 12, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Certified Clinical Nurse Specialist (CNS)

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Lotus Psychiatry & Wellness LLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Braintree, MA
  • NPI 1255016630
  Medicare reassignment NPD Authorized official
• Westside Behavioral Health, LLC

  • Clinical Social Worker
  • Brockton, MA
  • NPI 1689720302
  Medicare reassignment

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1502841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757635200000",
    "number": "1043736523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 GROSSMAN DR STE 205",
            "city": "BRAINTREE",
            "state": "MA",
            "postal_code": "021844947",
            "telephone_number": "781-285-5767",
            "fax_number": "781-207-9658"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 GROSSMAN DR STE 205",
            "city": "BRAINTREE",
            "state": "MA",
            "postal_code": "021844947",
            "telephone_number": "781-285-5767",
            "fax_number": "781-207-9658"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCELLUS",
        "first_name": "SHEILA",
        "name_prefix": "Mrs.",
        "credential": "PMHNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-08-16",
        "last_updated": "2025-09-12",
        "certification_date": "2025-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MA",
            "license": "237861",
            "primary": true
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Manigat
• David Mansfield, PT
• Gina M Manzo, MD
• Eleanor F. Mapps, RNCS
• Marathon Health Solutions, LLC (Marathon Nursing)
• Madison Lee Marchetti
• Guissela Mariluz
• Michelle Marino
• Marissa J Biederman LLC
• Grace Mark, DPT

• Psychiatric/Mental Health Nurse Practitioner in Braintree, MA
• Providers in Braintree, MA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.