NPIMap

Organization Active NPI

Inova Health Care Services

Doing business as Inova Cardiac Diagnostics Willow Oaks

  • Physiological Laboratory
  • Fairfax, VA
National Provider Identifier
1023975315
Registry record updated Jan 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physiological LaboratoryTaxonomy code 293D00000X
Legal business name
INOVA HEALTH CARE SERVICES
Doing business as
Inova Cardiac Diagnostics Willow Oaks
Practice address
8280 Willow Oaks Corporate Dr Ste 100
Fairfax, VA 22031-4517
Phone
(571) 472-8978
NPI assigned
Jan 7, 2026
Last updated
Jan 8, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2026

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

Authorized official

Name
Rick Talento, CFO
Title
Chief Financial Officer
Phone
(703) 504-3000

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physiological Laboratory 293D00000X Primary

Addresses

Primary practice location

8280 Willow Oaks Corporate Dr Ste 100
Fairfax, VA 22031-4517

Mailing address

8280 Willow Oaks Corporate Dr Ste 100
Fairfax, VA 22031-4517
Phone (571) 472-8978

Other names 1

  • Inova Cardiac Diagnostics Willow Oaks Doing business as

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
49D2274491Inova Children's Endocrinology at Willow Oaks8280 Willow Oaks Corporate Dr, Fairfax, VA 22031Certificate of waiverJan 4, 2027
49D2274497Inova Children's Nephrology at Willow Oaks8280 Willow Oaks Corporate Dr, Suite 250, Fairfax, VA 22031Provider-performed microscopyJan 4, 2027
49D2337045Inova Cardiac Diagnostic Services- Willow Oaks8280 Willow Oaks, Suite 100, Fairfax, VA 22031Certificate of waiverJan 13, 2028

National Provider Directory

National Provider Directory
Tax ID family
Fair Oak Hospital37 organizations share this tax ID, including this one

Other organizations with this tax ID 36

Organizations that report the same tax identification number in the National Provider Directory.

View all 36

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Locations

8280 Willow Oaks Corporate Dr
Ste 100
Fairfax, VA 22031
Phone (571) 472-8978

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1767744000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767830400000",
    "number": "1023975315",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8280 WILLOW OAKS CORPORATE DR STE 100",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314517",
            "telephone_number": "571-472-8978"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8280 WILLOW OAKS CORPORATE DR STE 100",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220314517",
            "telephone_number": "571-472-8978"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "INOVA HEALTH CARE SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-07",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A",
        "authorized_official_last_name": "TALENTO",
        "authorized_official_first_name": "RICK",
        "authorized_official_title_or_position": "CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "703-504-3000",
        "authorized_official_credential": "CFO"
    },
    "taxonomies": [
        {
            "code": "293D00000X",
            "taxonomy_group": "",
            "desc": "Physiological Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Inova Cardiac Diagnostics Willow Oaks",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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 Jan 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.