Individual provider Active NPI

Melissa Marie Leclair, NP

  • Women's Health Nurse Practitioner
  • Boston, MA
National Provider Identifier
1689172058
Registry record updated Mar 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Women's Health Nurse PractitionerTaxonomy code 363LW0102X
License
RN226393 Issued in MA
Practice address
100 Cambridge Street, 14TH Floor, Suite 1400, Boston, M
Boston, MA 02118
Phone
(888) 731-8994
NPI assigned
Jan 31, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 6, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Maternal Newborn Registered Nurse 163WM0102X RN226393 MA
Women's Health Nurse Practitioner 363LW0102X RN226393 MA Primary

Addresses

Primary practice location

100 Cambridge Street, 14TH Floor, Suite 1400, Boston, M
Boston, MA 02118

Mailing address

100 Cambridge Street, 14TH Floor, Suite 1400, Boston, M
Boston, MA 02118

Other identifiers 1

IdentifierTypeStateIssuer
RN226393OtherMARN

Other names 1

  • Melissa M Faucher Former name

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20181213000931 MA Practitioner - Nurse Practitioner 7012252463 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

9 Galen St
Watertown, MA 02472-4523

960 Massachusetts Ave
Boston, MA 02118-2690

960 Massachusetts Ave
Suite 2
Boston, MA 02118-2620

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Steward Medical Group, Inc CurrentSince Dec 31, 2018 Accepting new patients
Harbor Medical Associates, Inc. CurrentSince Jun 27, 2023 Accepting new patients
BMC Affiliated Physicians, Inc. CurrentSince Apr 1, 2024 Accepting new patients
Steward Medical Group, Inc CurrentSince Dec 31, 2018 Accepting new patients
Harbor Medical Associates, Inc. CurrentSince Jun 27, 2023 Accepting new patients

Locations

960 Massachusetts Ave
Ste 2
Boston, MA 02118

11 Nevins St
Ste 201
Brighton, MA 02135
Phone (617) 789-2442

830 Oak St
Ste 223E
Brockton, MA 02301
Phone (508) 588-3060

235 N Pearl St
Brockton, MA 02301
Phone (508) 427-2525

100 Amesbury St
Ste 103
Lawrence, MA 01840
Phone (978) 683-0157

8 Commerce Blvd
Middleboro, MA 02346
Phone (774) 260-9300

15 Corporate Park Dr
Pembroke, MA 02359
Phone (781) 826-8065

72 Washington St
Ste 1000
Taunton, MA 02780
Phone (508) 822-1514

541 Main St
Ste 314
Weymouth, MA 02190
Phone (781) 952-1200

Interoperability endpoints

  • Direct secure messaging: melissa.leclair.1@2017.direct.athenahealth.com

Organizations & group practices 5

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

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1517356800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772755200000",
    "number": "1689172058",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 CAMBRIDGE STREET, 14TH FLOOR, SUITE 1400, BOSTON, M",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 CAMBRIDGE STREET, 14TH FLOOR, SUITE 1400, BOSTON, M",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02118",
            "telephone_number": "888-731-8994"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LECLAIR",
        "first_name": "MELISSA",
        "middle_name": "MARIE",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-01-31",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WM0102X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Maternal Newborn",
            "state": "MA",
            "license": "RN226393",
            "primary": false
        },
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "MA",
            "license": "RN226393",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RN",
            "identifier": "RN226393",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "FAUCHER",
            "middle_name": "M",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.