Individual provider Active NPI

Hyoseon Hardt

  • Clinical Social Worker
  • Boston, MA
National Provider Identifier
1417331174
Registry record updated Jul 13, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
220044 Issued in MA
Practice address
300 Longwood Ave
Boston, MA 02115-5724
Phone
(617) 355-2364
NPI assigned
Jul 13, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 220044 MA Primary

Addresses

Primary practice location

300 Longwood Ave
Boston, MA 02115-5724

Mailing address

300 Longwood Ave
Boston, MA 02115-5724
Phone (617) 355-2364

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: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250423001304 MA Practitioner - Clinical Social Worker 6507381431 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

1493 Cambridge St
Cambridge, MA 02139-1047
Phone (617) 665-1000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
220044MAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Cambridge Public Health Commission Current Accepting new patients
Cambridge Public Health Commission CurrentSince Feb 8, 2025 Accepting new patients
Cambridge Public Health Commission CurrentSince Feb 8, 2025 Accepting new patients

Locations

1493 Cambridge St
Cambridge, MA 02139
Phone (617) 665-1185

350 Main St
Ste 31
Malden, MA 02148
Phone (781) 397-6583

Interoperability endpoints

  • Direct secure messaging: hhardt114632@direct.challiance.masshiway.net

Organizations & group practices 3

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 2

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": "1436745600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1436745600000",
    "number": "1417331174",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 LONGWOOD AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021155724",
            "telephone_number": "617-355-2364"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 LONGWOOD AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021155724",
            "telephone_number": "617-355-2364"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARDT",
        "first_name": "HYOSEON",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-07-13",
        "last_updated": "2015-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "220044",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.