Individual provider Active NPI

Christina Ann Gerew, PA

  • Physician Assistant
  • Alexandria, VA
National Provider Identifier
1124860424
Registry record updated Apr 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
0110011527 Issued in VA
Practice address
4825 Mark Center Dr Ste 150
Alexandria, VA 22311-1843
Phone
(703) 751-8111
Fax
(703) 751-1105
NPI assigned
Jun 10, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 3, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 0110011527 VA Primary
Medical Physician Assistant 363AM0700X 0110011527 VA

Addresses

Primary practice location

4825 Mark Center Dr Ste 150
Alexandria, VA 22311-1843

Mailing address

4825 Mark Center Dr Ste 150
Alexandria, VA 22311-1843
Phone (703) 751-8111

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address cgerew1655821@soc.Inova.org

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: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20241204002602 DC Practitioner - Physician Assistant 5496281271 Reassigns benefits to 2 organizations
I20260410003126 VA Practitioner - Physician Assistant 5496281271 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
University of Florida College of Medicine, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians
Medical Faculty Associates, IncGroup PAC ID 4082528898, 676 clinicians

Practice addresses (Care Compare)

1005 N Glebe Rd
Arlington, VA 22201-5766

19450 Deerfield Ave
Suite 100
Leesburg, VA 20176-6821
Phone (571) 350-3668

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

3300 Gallows Rd
Falls Church, VA 22042-3307

4825 Mark Ctr Dr
Suite 150
Alexandria, VA 22311-1846
Phone (703) 751-8111

900 23Rd St NW
Washington, DC 20037-2342
Phone (202) 715-4000

Hospital & facility affiliations

  • George Washington Univ Hospital Hospital, Washington, DC, CCN 090001
  • Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
0110011527VAMDMedical Physician Assistant

Interoperability endpoints

  • Direct secure messaging: cgerew1655821@soc.inova.org

Organizations & group practices 2

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1717977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1124860424",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4825 MARK CENTER DR STE 150",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223111843",
            "telephone_number": "703-751-8111",
            "fax_number": "703-751-1105"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4825 MARK CENTER DR STE 150",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223111843",
            "telephone_number": "703-751-8111",
            "fax_number": "703-751-1105"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GEREW",
        "first_name": "CHRISTINA",
        "middle_name": "ANN",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-10",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "VA",
            "license": "0110011527",
            "primary": true
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "VA",
            "license": "0110011527",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cgerew1655821@soc.Inova.org",
            "affiliation": "N",
            "address_1": "4825 Mark Center Dr Ste 150",
            "city": "Alexandria",
            "state": "VA",
            "country_code": "US",
            "postal_code": "223111843",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Alexandria, VA

Sources for this page

Verify at the official NPI Registry.