Active NPI
Warner Brent Day, M.D.
- Obstetrics & Gynecology Physician
- Ashburn, VA
National Provider Identifier
1407905516
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- 0101056229
- Practice address
- 43480 Yukon Drive
Ashburn, VA 20147 - Phone
- (571) 252-6000
- NPI assigned
- Jan 9, 2007
- Sex
- Male
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 0101056229 | VA | Primary |
Addresses
Primary practice location
43480 Yukon Drive
Ashburn, VA 20147
Mailing address
2101 East Jefferson Street
Kaiser Permanente, Ppqa, 6 West
Rockville, MD 20852
Phone (301) 816-6660
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
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0101056229 | VA | MD | Obstetrics & Gynecology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168300800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1183852800000",
"number": "1407905516",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2101 EAST JEFFERSON STREET",
"address_2": "KAISER PERMANENTE, PPQA, 6 WEST",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "20852",
"telephone_number": "301-816-6660",
"fax_number": "301-816-6308"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "43480 YUKON DRIVE",
"city": "ASHBURN",
"state": "VA",
"postal_code": "20147",
"telephone_number": "571-252-6000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DAY",
"first_name": "WARNER",
"middle_name": "BRENT",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-01-09",
"last_updated": "2007-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "VA",
"license": "0101056229",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Ashburn, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.