Individual provider Active NPI

George Edward Marak, M.D.

  • Ophthalmology Physician
  • Alexandria, VA
National Provider Identifier
1689811531
Registry record updated Aug 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
0101021243 Issued in VA
Practice address
6320 Fort Hunt Rd
Alexandria, VA 22307-1343
Phone
(703) 329-1683
Fax
(703) 329-1683
NPI assigned
Jan 14, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X 0101021243 VA Primary

Addresses

Primary practice location

6320 Fort Hunt Rd
Alexandria, VA 22307-1343

Mailing address

6320 Fort Hunt Rd
Alexandria, VA 22307-1343
Phone (703) 329-1683

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)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1231891200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786233600000",
    "number": "1689811531",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6320 FORT HUNT RD",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223071343",
            "telephone_number": "703-329-1683",
            "fax_number": "703-329-1683"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6320 FORT HUNT RD",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223071343",
            "telephone_number": "703-329-1683",
            "fax_number": "703-329-1683"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARAK",
        "first_name": "GEORGE",
        "middle_name": "EDWARD",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-01-14",
        "last_updated": "2026-08-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "VA",
            "license": "0101021243",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alexandria, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 9, 2026; 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.