Individual provider Active NPI

Steve Gwaltney Jr.

  • Certified Registered Nurse Anesthetist
  • Arlington, VA
National Provider Identifier
1689070872
Registry record updated Jul 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
0024172242 Issued in VA
Practice address
1701 N George Mason Dr
Arlington, VA 22205-3610
Phone
(703) 558-6173
NPI assigned
Nov 14, 2014
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 0024172242 VA Primary

Addresses

Primary practice location

1701 N George Mason Dr
Arlington, VA 22205-3610

Mailing address

2401 Hay Rake CT
Herndon, VA 20171-4328
Phone (757) 537-4234

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, VA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20150312001936 DC Practitioner - Certified Registered Nurse Anesthetist (Crna) 2062738867 Reassigns benefits to 2 organizations
I20230711001181 VA Practitioner - Certified Registered Nurse Anesthetist (Crna) 2062738867 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Inova Cares - CommunityGroup PAC ID 9537526330, 187 clinicians

Practice addresses (Care Compare)

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone (703) 391-3600

44045 Rivderside Pkwy
Leesburg, VA 20176-5101
Phone (703) 858-6000

Hospital & facility affiliations

  • Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
0001207237VAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Inova Cares - Community CurrentSince Jun 12, 2023 Accepting new patients
Dominion Anesthesia, PLLC Nurse Anesthetist, Certified Registered CurrentSince Dec 29, 2014 Accepting new patients

Locations

1701 N George Mason Dr
Ste 2D
Arlington, VA 22205
Phone (703) 558-2438

1701 N George Mason Dr
Arlington, VA 22205
Phone (703) 558-5000

3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

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 1

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": "1415923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784246400000",
    "number": "1689070872",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2401 HAY RAKE CT",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201714328",
            "telephone_number": "757-537-4234"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1701 N GEORGE MASON DR",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222053610",
            "telephone_number": "703-558-6173"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GWALTNEY",
        "first_name": "STEVE",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-11-14",
        "last_updated": "2026-07-17",
        "certification_date": "2026-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024172242",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.