Individual provider Active NPI

Crystal Gayle Bullock

  • Clinical Medical Laboratory
  • Fairfax, VA
National Provider Identifier
1285437830
Registry record updated Mar 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
License
49D2314134 Issued in VA
Practice address
9838 Fairfax SQ Apt 264
Fairfax, VA 22031-4238
Phone
(917) 214-8795
NPI assigned
Mar 29, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 29, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X 49D2314134 VA Primary

Addresses

Primary practice location

9838 Fairfax SQ Apt 264
Fairfax, VA 22031-4238

Mailing address

9838 Fairfax SQ Apt 264
Fairfax, VA 22031-4238
Phone (917) 214-8795

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
49D2314134VAMDClinical Medical Laboratory

NPI Registry JSON

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

{
    "created_epoch": "1743206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743206400000",
    "number": "1285437830",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9838 FAIRFAX SQ APT 264",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314238",
            "telephone_number": "917-214-8795"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9838 FAIRFAX SQ APT 264",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314238",
            "telephone_number": "917-214-8795"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BULLOCK",
        "first_name": "CRYSTAL",
        "middle_name": "GAYLE",
        "name_prefix": "Ms.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-03-29",
        "last_updated": "2025-03-29",
        "certification_date": "2025-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "VA",
            "license": "49D2314134",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfax, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 29, 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.