Individual provider Active NPI

Kathleen Courtney, MD

  • Specialist
  • Boston, MA
National Provider Identifier
1114973443
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
223763 Issued in MA
Practice address
Pratt Pediatric Associates, Inc
750 Washington Street-Nemc
Boston, MA 02211-0001
Phone
(617) 636-5319
NPI assigned
May 26, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X 223763 MA Primary

Addresses

Primary practice location

Pratt Pediatric Associates, Inc
750 Washington Street-Nemc
Boston, MA 02211-0001

Mailing address

PO Box 11218
Boston, MA 02211-1218
Phone (617) 636-5319

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Interoperability endpoints

  • Direct secure messaging: kcourtney36824@direct.chppoc.masshiway.net

NPI Registry JSON

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

{
    "created_epoch": "1148601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1114973443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 11218",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022111218",
            "telephone_number": "617-636-5319"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PRATT PEDIATRIC ASSOCIATES, INC",
            "address_2": "750 WASHINGTON STREET-NEMC",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022110001",
            "telephone_number": "617-636-5319"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COURTNEY",
        "first_name": "KATHLEEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-26",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "MA",
            "license": "223763",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.