Individual provider Active NPI

Aisha Chandler Williams

  • Advanced Practice Midwife
  • Leesburg, VA
National Provider Identifier
1467239657
Registry record updated Feb 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Advanced Practice MidwifeTaxonomy code 367A00000X
License
0024195531 Issued in VA
Practice address
19455 Deerfield Avenue
Suite 204
Leesburg, VA 20176-8102
Phone
(703) 858-1500
NPI assigned
Sep 11, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Advanced Practice Midwife 367A00000X 0024195531 VA Primary

Addresses

Primary practice location

19455 Deerfield Avenue
Suite 204
Leesburg, VA 20176-8102

Mailing address

224-D Cornwall Street, NW, Suite 403
Leesburg, VA 20176-2704
Phone (703) 737-6010

Other practice location 1

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone (202) 741-2500

Other identifiers 1

IdentifierTypeStateIssuer
30017740700001MedicaidVA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, VA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240215001807 DC Practitioner - Certified Nurse Midwife (CNM) 1254775448 Reassigns benefits to 1 organization
I20260128002071 VA Practitioner - Certified Nurse Midwife (CNM) 1254775448 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Nurse Midwife (CNM)
Education
Georgetown University School of Medicine, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Loudoun Medical Group, PCGroup PAC ID 0042119661, 272 clinicians
Medical Faculty Associates, IncGroup PAC ID 4082528898, 676 clinicians

Practice addresses (Care Compare)

19455 Deerfield Ave
Suite 204
Leesburg, VA 20176-8102
Phone (703) 858-1500

2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone (202) 741-2600

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
0024195531VAMDAdvanced Practice Midwife

Practice roles

OrganizationSpecialtyStatusNew patients
Medical Faculty Associates, Inc CurrentSince Dec 12, 2023 Accepting new patients
Loudoun Medical Group, PC CurrentSince Jan 5, 2026 Accepting new patients
Loudoun Medical Group, PC CurrentSince Jan 5, 2026 Accepting new patients

Locations

2150 Pennsylvania Ave NW
Washington, DC 20037
Phone (202) 741-2222

900 23rd St NW
Washington, DC 20037
Phone (202) 715-4750

20955 Professional Plz
Ste 200
Ashburn, VA 20147
Phone (703) 729-7652

19455 Deerfield Ave
Ste 204
Leesburg, VA 20176
Phone (703) 724-9950

224D Cornwall St NW
Ste 403
Leesburg, VA 20176
Phone (703) 737-6001

Interoperability endpoints

  • Direct secure messaging: awilliams43286@gwmfa.direct-ci.com

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1694390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1467239657",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "224-D CORNWALL STREET, NW, SUITE 403",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201762704",
            "telephone_number": "703-737-6010"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19455 DEERFIELD AVENUE",
            "address_2": "SUITE 204",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201768102",
            "telephone_number": "703-858-1500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2150 Pennsylvania Ave NW",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200373201",
            "country_code": "US",
            "telephone_number": "202-741-2500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "AISHA",
        "middle_name": "CHANDLER",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-09-11",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "VA",
            "license": "0024195531",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30017740700001",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Leesburg, VA

Sources for this page

Verify at the official NPI Registry.