Individual provider Active NPI

Margaret Montgomer Jones, RN

  • Case Management Registered Nurse
  • Fairfax Station, VA
National Provider Identifier
1366425415
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Management Registered NurseTaxonomy code 163WC0400X
License
0001066148 Issued in VA
Practice address
8133 Rondelay LN
Fairfax Station, VA 22039
Phone
(703) 239-0948
NPI assigned
Nov 22, 2005
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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Case Management Registered Nurse 163WC0400X 0001066148 VA Primary
Psychiatric/Mental Health Registered Nurse 163WP0808X 0001066148 VA

Addresses

Primary practice location

8133 Rondelay LN
Fairfax Station, VA 22039

Mailing address

8133 Rondelay LN
Fairfax Station, VA 22039-2305
Phone (703) 239-0948

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
Credentials
Registered Nurse

State licenses

LicenseStateTypeSpecialty
0001066148VAMDCase Management Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1132617600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1366425415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8133 RONDELAY LN",
            "city": "FAIRFAX STATION",
            "state": "VA",
            "postal_code": "220392305",
            "telephone_number": "703-239-0948"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8133 RONDELAY LN",
            "city": "FAIRFAX STATION",
            "state": "VA",
            "postal_code": "22039",
            "telephone_number": "703-239-0948"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JONES",
        "first_name": "MARGARET",
        "middle_name": "MONTGOMER",
        "name_prefix": "Ms.",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-22",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WC0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Case Management",
            "state": "VA",
            "license": "0001066148",
            "primary": true
        },
        {
            "code": "163WP0808X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": "VA",
            "license": "0001066148",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfax Station, VA

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.