Active NPI
Steve Gwaltney Jr.
- Certified Registered Nurse Anesthetist
- Arlington, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Certified Registered Nurse Anesthetist
- License
- 0024172242
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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, VA
Enrollment records 2
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
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0001207237 | VA | MD | Certified Registered Nurse Anesthetist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Inova Cares - Community | Current | Accepting new patients | |
| Dominion Anesthesia, PLLC | Nurse Anesthetist, Certified Registered | Current | 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.
-
- Anesthesiology Physician
- Arlington, VA
- NPI 1073554952
DC, Nurse Anesthetist, Certified Registered
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Fairfax, VA
- NPI 1760513980
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.