Active NPI
Alexis Nickles
- Nurse Practitioner
- Washington, DC
National Provider Identifier
1770437683
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- NP50013897
- Practice address
- 901 W St NW Apt 300
Washington, DC 20001-5680 - Phone
- (202) 599-1832
- NPI assigned
- Feb 26, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | NP50013897 | DC | Primary |
Addresses
Primary practice location
901 W St NW Apt 300
Washington, DC 20001-5680
Mailing address
1213 Gladstone Dr
Rockville, MD 20851-1054
Phone (540) 273-9102
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| NP50013897 | DC | MD | Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1772064000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772064000000",
"number": "1770437683",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1213 GLADSTONE DR",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208511054",
"telephone_number": "540-273-9102"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "901 W ST NW APT 300",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200015680",
"telephone_number": "202-599-1832"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NICKLES",
"first_name": "ALEXIS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-02-26",
"last_updated": "2026-02-26",
"certification_date": "2026-02-26",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "DC",
"license": "NP50013897",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.