NPIMap

Individual provider Active NPI

Brett F Holt, M.D.

  • Urology Physician
  • Fairfax, VA
National Provider Identifier
1609011329
Registry record updated Apr 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
0101252224 Issued in VA
Practice address
8081 Innovation Park Dr # 500
Fairfax, VA 22031-4867
Phone
(571) 472-7040
Fax
(571) 472-7041
NPI assigned
Dec 9, 2008
Last updated
Apr 23, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urology Physician 208800000X 0101252224 VA Primary

Addresses

Primary practice location

8081 Innovation Park Dr # 500
Fairfax, VA 22031-4867

Mailing address

PO Box 37174
Baltimore, MD 21297-3174
Phone (571) 423-5699

Other names 1

  • Brett Fishburn Holt Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address bholt25352@soc.inova.org Health Information Exchange (HIE) Inova Health Care Services

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120809000414 DC Practitioner - Urology 0648426486 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
George Washington University School of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians

Practice addresses (Care Compare)

3300 Gallows Rd
Falls Church, VA 22042-3307

8081 Innovation Park Dr
Fairfax, VA 22031-4867

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.36 of 100Reported as group
Quality
73.03
Promoting interoperability
100
Improvement activities
40
Cost
71.49

Procedures performed for Medicare patients

ProcedureNumber of procedures
Prostate resection13

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
0101252224VAMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Health Care Services CurrentSince Oct 6, 2014 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

3299 Woodburn Rd
Ste 210
Annandale, VA 22003
Phone (703) 204-0000

8081 Innovation Park Dr
Ste 301
Fairfax, VA 22031
Phone (571) 472-6431

8503 Arlington Blvd
Ste 310
Fairfax, VA 22031
Phone (703) 208-4200

8081 Innovation Park Dr
#500
Fairfax, VA 22031
Phone (571) 472-7040

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

224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894

Interoperability endpoints

  • Direct secure messaging: bholt25352@soc.inova.org

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 7

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": "1228780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1609011329",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 37174",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212973174",
            "telephone_number": "571-423-5699",
            "fax_number": "571-423-5698"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8081 INNOVATION PARK DR # 500",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314867",
            "telephone_number": "571-472-7040",
            "fax_number": "571-472-7041"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLT",
        "first_name": "BRETT",
        "middle_name": "F",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-12-09",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "VA",
            "license": "0101252224",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "bholt25352@soc.inova.org",
            "affiliation": "Y",
            "endpointDescription": "Health Information Exchange",
            "affiliationName": "Inova Health Care Services",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "8081 Innovation Park Dr",
            "city": "Fairfax",
            "state": "VA",
            "country_code": "US",
            "postal_code": "220314867",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "BRETT",
            "last_name": "HOLT",
            "middle_name": "FISHBURN",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Fairfax, VA

Sources for this page

Verify at the official NPI Registry.