Active NPI
Xavier Justice
- Peer Specialist
- Washington, DC
National Provider Identifier
1427815836
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Peer Specialist
- License
- 259
- Practice address
- 3420 Stanton Rd SE Apt 303
Washington, DC 20020-2256 - Phone
- (202) 270-8525
- NPI assigned
- Mar 1, 2024
- 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 9
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 284933 | KY | |
| Pastoral Counselor | 101YP1600X | |||
| Health & Wellness Coach | 171400000X | |||
| Community Health Worker | 172V00000X | DC | ||
| Community Health Worker | 172V00000X | 00801-21-A | MD | |
| Health Educator | 174H00000X | |||
| Peer Specialist | 175T00000X | PR0394 | MD | |
| Rehabilitation Practitioner | 225400000X | |||
| Peer Specialist | 175T00000X | 259 | DC | Primary |
Addresses
Primary practice location
3420 Stanton Rd SE Apt 303
Washington, DC 20020-2256
Mailing address
3420 Stanton Rd SE Apt 303
Washington, DC 20020-2256
Phone (202) 270-8525
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 |
|---|---|---|---|
| 284933 | KY | MD | Addiction (Substance Use Disorder) Counselor |
| 00801-21-A | MD | MD | Community Health Worker |
| 259 | DC | MD | Peer Specialist |
| PR0394 | MD | MD | Peer Specialist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1709251200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1750982400000",
"number": "1427815836",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3420 STANTON RD SE APT 303",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200202256",
"telephone_number": "202-270-8525"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3420 STANTON RD SE APT 303",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200202256",
"telephone_number": "202-270-8525"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JUSTICE",
"first_name": "XAVIER",
"name_prefix": "Mr.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2024-03-01",
"last_updated": "2025-06-27",
"certification_date": "2025-06-27",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "KY",
"license": "284933",
"primary": false
},
{
"code": "101YP1600X",
"taxonomy_group": "",
"desc": "Counselor, Pastoral",
"state": null,
"license": null,
"primary": false
},
{
"code": "171400000X",
"taxonomy_group": "",
"desc": "Health & Wellness Coach",
"state": null,
"license": null,
"primary": false
},
{
"code": "172V00000X",
"taxonomy_group": "",
"desc": "Community Health Worker",
"state": "DC",
"license": null,
"primary": false
},
{
"code": "172V00000X",
"taxonomy_group": "",
"desc": "Community Health Worker",
"state": "MD",
"license": "00801-21-A",
"primary": false
},
{
"code": "174H00000X",
"taxonomy_group": "",
"desc": "Health Educator",
"state": null,
"license": null,
"primary": false
},
{
"code": "175T00000X",
"taxonomy_group": "",
"desc": "Peer Specialist",
"state": "MD",
"license": "PR0394",
"primary": false
},
{
"code": "225400000X",
"taxonomy_group": "",
"desc": "Rehabilitation Practitioner",
"state": null,
"license": null,
"primary": false
},
{
"code": "175T00000X",
"taxonomy_group": "",
"desc": "Peer Specialist",
"state": "DC",
"license": "259",
"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 Jun 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.