Individual provider Active NPI

Katherine Elizabeth Murphy, LCSW

  • School Social Worker
  • Fairfax, VA
National Provider Identifier
1508447657
Registry record updated Nov 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
School Social WorkerTaxonomy code 1041S0200X
License
PROV-0664950 Issued in VA
Practice address
8270 Willow Oaks Corporate Dr
Fairfax, VA 22031-4530
Phone
(814) 464-6348
NPI assigned
Apr 20, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 12, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 64496 TX
Clinical Social Worker 1041C0700X CW017589 PA
School Social Worker 1041S0200X PROV-0664950 VA Primary

Addresses

Primary practice location

8270 Willow Oaks Corporate Dr
Fairfax, VA 22031-4530

Mailing address

8270 Willow Oaks Corporate Dr
Fairfax, VA 22031-4530

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
CW017589PAMDClinical Social Worker
64496TXMDClinical Social Worker
PROV-0664950VAMDSchool Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1618876800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1508447657",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8270 WILLOW OAKS CORPORATE DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314530"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8270 WILLOW OAKS CORPORATE DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314530",
            "telephone_number": "814-464-6348"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MURPHY",
        "first_name": "KATHERINE",
        "middle_name": "ELIZABETH",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-04-20",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "TX",
            "license": "64496",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "PA",
            "license": "CW017589",
            "primary": false
        },
        {
            "code": "1041S0200X",
            "taxonomy_group": "",
            "desc": "Social Worker, School",
            "state": "VA",
            "license": "PROV-0664950",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfax, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 2025; 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.