Individual provider Active NPI

Margaret Lynn Harlow, PT, DPT

  • Physical Medicine & Rehabilitation Physician
  • Annandale, VA
National Provider Identifier
1386530152
Registry record updated Jun 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X
License
2305217156 Issued in VA
Practice address
7619 Little River Tpke Ste 1000
Annandale, VA 22003-2629
Phone
(703) 256-5681
NPI assigned
Jun 17, 2025
Sex
Female
Sole proprietor
No

Organizations & group practices 1

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.

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
2305217156VAMDPhysical Medicine & Rehabilitation Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Health Care Services Past Accepting new patients

Specialties & licenses 1

NPPES NPI Registry
Specialty (taxonomy)CodeLicenseStatePrimary
Physical Medicine & Rehabilitation Physician 208100000X 2305217156 VA Primary

Addresses

NPPES NPI Registry

Primary practice location

7619 Little River Tpke Ste 1000
Annandale, VA 22003-2629

Mailing address

2303 Meridian St
Falls Church, VA 22046-1828

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jun 17, 2025.

{
    "created_epoch": "1750118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1386530152",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2303 MERIDIAN ST",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220461828"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7619 LITTLE RIVER TPKE STE 1000",
            "city": "ANNANDALE",
            "state": "VA",
            "postal_code": "220032629",
            "telephone_number": "703-256-5681"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARLOW",
        "first_name": "MARGARET",
        "middle_name": "LYNN",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-17",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "VA",
            "license": "2305217156",
            "primary": true
        }
    ],
    "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 Jun 17, 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.