Individual provider Active NPI

Christine McCarthy Clark, MS, RD, LDN, CSSD

  • Registered Dietitian
  • Melrose, MA
National Provider Identifier
1912531708
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
LDN718 Issued in MA
Practice address
1 W Foster St Ste 3
Melrose, MA 02176-3879
Phone
(617) 233-4610
NPI assigned
Mar 2, 2020
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X LDN718 MA Primary

Addresses

Primary practice location

1 W Foster St Ste 3
Melrose, MA 02176-3879

Mailing address

22 Sheffield Rd
Melrose, MA 02176-3310
Phone (617) 233-4610

Other practice location 1

300 Longwood Ave
Boston, MA 02115-5724
Phone (617) 355-6000 ext. 56000

Electronic endpoints 1

TypeEndpointUseAffiliation
Other URL simplepractice.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250919002281 MA Practitioner - Registered Dietitian Or Nutrition Professional 1456855642 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2001
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

300 Longwood Ave
Boston, MA 02115-5737

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science

Practice roles

OrganizationSpecialtyStatusNew patients
Children's Sports Medicine Foundation Inc. CurrentSince Aug 12, 2025 Accepting new patients
Childrens Hospital Boston Past Accepting new patients

Locations

300 Longwood Ave
Boston, MA 02115
Phone (617) 355-4956

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1583107200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1912531708",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22 SHEFFIELD RD",
            "city": "MELROSE",
            "state": "MA",
            "postal_code": "021763310",
            "telephone_number": "617-233-4610"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 W FOSTER ST STE 3",
            "city": "MELROSE",
            "state": "MA",
            "postal_code": "021763879",
            "telephone_number": "617-233-4610"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Longwood Ave",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021155724",
            "country_code": "US",
            "telephone_number": "617-355-6000 x56000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CLARK",
        "first_name": "CHRISTINE",
        "middle_name": "MCCARTHY",
        "name_prefix": "Ms.",
        "credential": "MS, RD, LDN, CSSD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-03-02",
        "last_updated": "2025-09-11",
        "certification_date": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MA",
            "license": "LDN718",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "simplepractice.com",
            "affiliation": "N",
            "endpointDescription": "practice management software",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "vCard format (.vcf)",
            "address_1": "1 W Foster St Ste 3",
            "city": "Melrose",
            "state": "MA",
            "country_code": "US",
            "postal_code": "021763879",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Melrose, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.