Individual provider Active NPI

Allyson M Hilliard, MD

  • Obstetrics & Gynecology Physician
  • Falls Church, VA
National Provider Identifier
1912160359
Registry record updated Dec 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
0101248851 Issued in VA
Practice address
3300 Gallows Rd
Falls Church, VA 22042-3307
Phone
(703) 776-6040
Fax
(703) 776-2119
NPI assigned
Jul 7, 2008
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 21, 2022

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X C1-0025339 DE
Obstetrics & Gynecology Physician 207V00000X D79102 MD
Obstetrics & Gynecology Physician 207V00000X 0101248851 VA Primary

Addresses

Primary practice location

3300 Gallows Rd
Falls Church, VA 22042-3307

Mailing address

724 River Mist Dr
Oxon Hill, MD 20745-3475
Phone (540) 847-8487

Other practice location 1

801 Middleford Rd
Seaford, DE 19973-3636
Phone (302) 629-6611

Other practice location 2

8008 Westpark Dr
Mc Lean, VA 22102-3109
Phone (703) 287-6400

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address ahilliard279369@balladhealth.medalliesdirect.net Direct BLUE RIDGE MEDICAL MANAGEMENT CORPORATION

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, DC, MD, DE, FL, GA, AL7 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 7

Enrollment IDStateProvider typePAC IDDetails
I20110610000710 VA Practitioner - Obstetrics/Gynecology 2860679214 Reassigns benefits to 4 organizations
I20150720001087 DC Practitioner - Obstetrics/Gynecology 2860679214 Reassigns benefits to 1 organization
I20200803001587 MD Practitioner - Obstetrics/Gynecology 2860679214 Reassigns benefits to 1 organization
I20221115003394 DE Practitioner - Obstetrics/Gynecology 2860679214 Reassigns benefits to 1 organization
I20250529003230 FL Practitioner - Obstetrics/Gynecology 2860679214 Reassigns benefits to 1 organization
I20251030003079 GA Practitioner - Obstetrics/Gynecology 2860679214 Reassigns benefits to 1 organization
I20260106001633 AL Practitioner - Obstetrics/Gynecology 2860679214 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Eastern Virginia Medical School, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

777 Lawndres Hill Rd
Greenville, SC 29607-2101

777 Lowndes Hill Rd
BLDG 1
Greenville, SC 29607-2131

777 Lowndes Hill Rd BLDG
Suite 1
Greenville, SC 29607-2001

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C1-0025339DEMDObstetrics & Gynecology Physician
D79102MDMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pathology Associates of Fredericksburg PTR Current Accepting new patients
New Beginnings OB GYN PC Obstetrics & Gynecology CurrentSince Oct 14, 2020 Accepting new patients
Obhg Virginia, LLC Obstetrics & Gynecology CurrentSince Sep 22, 2020 Accepting new patients
OB Hospitalist Group LLC Obstetrics & Gynecology CurrentSince May 1, 2025 Accepting new patients
Blue Ridge Medical Management Corporation Current Accepting new patients
OB Hospitalist Group LLC Obstetrics & Gynecology Current Accepting new patients
Mary Washington Healthcare Physicians CurrentSince May 4, 2022 Accepting new patients
Obhg Alabama, P.C. Obstetrics & Gynecology CurrentSince Oct 10, 2025 Accepting new patients
OB Hospitalist Group LLC Obstetrics & Gynecology CurrentSince May 1, 2025 Accepting new patients
University of Maryland Community Medical Group, Inc. CurrentSince Aug 1, 2020 Accepting new patients
Blue Ridge Medical Management Corporation CurrentSince Jan 20, 2022 Accepting new patients
Inova Health Care Services Obstetrics & Gynecology Current Accepting new patients
DHP of Delaware, Inc. Obstetrics & Gynecology CurrentSince Jul 7, 2022 Accepting new patients
Inova Health Care Services CurrentSince Oct 10, 2022 Accepting new patients
Obhg Georgia, P.C. Obstetrics & Gynecology CurrentSince Jul 19, 2025 Accepting new patients
Mary Washington Healthcare Physicians CurrentSince May 4, 2022 Accepting new patients
Blue Ridge Medical Management Corporation Obstetrics & Gynecology CurrentSince Jan 20, 2022 Accepting new patients
University of Maryland Community Medical Group, Inc. CurrentSince Aug 1, 2020 Accepting new patients
Inova Health Care Services CurrentSince Oct 10, 2022 Accepting new patients
Delphi OB GYN Group LLC Obstetrics & Gynecology PastSince Jun 1, 2015 Accepting new patients
Obhg North Carolina, P.C. Obstetrics & Gynecology Past Accepting new patients

Locations

810 Saint Vincents Dr
Birmingham, AL 35205
Phone (205) 930-2456

2010 Medical Center Dr
Homewood, AL 35209
Phone (205) 877-1930

801 Middleford Rd
Seaford, DE 19973
Phone (302) 628-9178

1324 Lakeland Hills Blvd
Lakeland, FL 33805
Phone (863) 687-1132

1643 NW 136th Ave
Ste 100
Sunrise, FL 33323
Phone (865) 500-1325

5126 Hospital Dr NE
Covington, GA 30014
Phone (770) 385-4340

2540 Centreville Rd
Centreville, MD 21617
Phone (410) 758-4432

301 Hospital Dr
Glen Burnie, MD 21061
Phone (410) 787-4565

900 Elkridge Landing Rd
Fl 2
Linthicum Heights, MD 21090
Phone (443) 462-5010

1500 Forest Glen Rd
Silver Spring, MD 20910
Phone (301) 754-7230

11890 Healing Way
Silver Spring, MD 20904
Phone (240) 637-4000

16000 Johnston Memorial Dr
Ste 200
Abingdon, VA 24211
Phone (276) 258-1000

323 Falls Dr NW
Abingdon, VA 24210
Phone (276) 628-2612

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

1101 Sam Perry Blvd
Ste 401
Fredericksburg, VA 22401
Phone (540) 899-5864

600 Lafayette Blvd
Ste 100
Fredericksburg, VA 22401
Phone (540) 370-4380

4600 Spotsylvania Pkwy
Fredericksburg, VA 22408
Phone (540) 498-4000

1001 Sam Perry Blvd
Fredericksburg, VA 22401
Phone (540) 741-1100

4710 Spotsylvania Pkwy
Ste 205
Fredericksburg, VA 22407
Phone (540) 710-2324

44055 Riverside Pkwy
Ste 234
Leesburg, VA 20176
Phone (703) 858-3020

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

13710 St Francis Blvd
Midlothian, VA 23114
Phone (804) 594-7300

1602 Skipwith Rd
Richmond, VA 23229
Phone (804) 289-4500

2300 Opitz Blvd
#A
Woodbridge, VA 22191
Phone (703) 583-0338

Organizations & group practices 21

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.

View all 21

NPI Registry JSON

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

{
    "created_epoch": "1215388800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1671580800000",
    "number": "1912160359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "724 RIVER MIST DR",
            "city": "OXON HILL",
            "state": "MD",
            "postal_code": "207453475",
            "telephone_number": "540-847-8487"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3300 GALLOWS RD",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220423307",
            "telephone_number": "703-776-6040",
            "fax_number": "703-776-2119"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "801 Middleford Rd",
            "address_purpose": "LOCATION",
            "city": "Seaford",
            "state": "DE",
            "postal_code": "199733636",
            "country_code": "US",
            "telephone_number": "302-629-6611",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8008 Westpark Dr",
            "address_purpose": "LOCATION",
            "city": "Mc Lean",
            "state": "VA",
            "postal_code": "221023109",
            "country_code": "US",
            "telephone_number": "703-287-6400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HILLIARD",
        "first_name": "ALLYSON",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-07-07",
        "last_updated": "2022-12-21",
        "certification_date": "2022-12-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "DE",
            "license": "C1-0025339",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MD",
            "license": "D79102",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "VA",
            "license": "0101248851",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ahilliard279369@balladhealth.medalliesdirect.net",
            "affiliation": "Y",
            "endpointDescription": "Ballad Health Care Everywhere",
            "affiliationName": "BLUE RIDGE MEDICAL MANAGEMENT CORPORATION",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "16000 Johnston Memorial Dr Ste 200",
            "city": "Abingdon",
            "state": "VA",
            "country_code": "US",
            "postal_code": "242117664",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Falls Church, VA

Sources for this page

Verify at the official NPI Registry.