Individual provider Active NPI

Nancy Macleod, LPC, LCPC, NCC, CSAC

  • Addiction (Substance Use Disorder) Counselor
  • Annandale, VA
National Provider Identifier
1790791424
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
0710000451 Issued in VA
Practice address
3340 Woodburn Rd
Annandale, VA 22003-1202
Phone
(703) 207-7825
Fax
(703) 280-9518
NPI assigned
Aug 1, 2006
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 4

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 0710000451 VA Primary
Mental Health Counselor 101YM0800X 0701002808 VA
Mental Health Counselor 101YM0800X PRC1346 DC
Mental Health Counselor 101YM0800X LC1145 MD

Addresses

Primary practice location

3340 Woodburn Rd
Annandale, VA 22003-1202

Mailing address

1179 Foxhound CT
McLean, VA 22102-2402
Phone (703) 790-9484

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
0710000451VAMDAddiction (Substance Use Disorder) Counselor
PRC1346DCMDMental Health Counselor
LC1145MDMDMental Health Counselor
0701002808VAMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1154390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1790791424",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1179 FOXHOUND CT",
            "city": "MCLEAN",
            "state": "VA",
            "postal_code": "221022402",
            "telephone_number": "703-790-9484"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3340 WOODBURN RD",
            "city": "ANNANDALE",
            "state": "VA",
            "postal_code": "220031202",
            "telephone_number": "703-207-7825",
            "fax_number": "703-280-9518"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACLEOD",
        "first_name": "NANCY",
        "credential": "LPC, LCPC, NCC, CSAC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-08-01",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "VA",
            "license": "0710000451",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "VA",
            "license": "0701002808",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "DC",
            "license": "PRC1346",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MD",
            "license": "LC1145",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Annandale, VA

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.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.