Active NPI
Feng Xu, M.D.
- Nuclear Medicine Physician
- Washington, DC
National Provider Identifier
1154616027
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nuclear Medicine Physician
- License
- A105234
- Practice address
- 50 Irving St NW
Washington, DC 20422-1715 - Phone
- (202) 745-8000
- NPI assigned
- Jun 18, 2011
- 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 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nuclear Cardiology Physician | 207UN0901X | A105234 | CA | |
| Nuclear Imaging & Therapy Physician | 207UN0902X | A105234 | CA | |
| In Vivo & In Vitro Nuclear Medicine Physician | 207UN0903X | A105234 | CA | |
| Nuclear Radiology Physician | 2085N0904X | A105234 | CA | |
| Nuclear Medicine Physician | 207U00000X | A105234 | CA | Primary |
Addresses
Primary practice location
50 Irving St NW
Washington, DC 20422-1715
Mailing address
50 Irving St NW
Washington, DC 20422-0001
Phone (202) 745-8000
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 |
|---|---|---|---|
| A105234 | CA | MD | In Vivo & In Vitro Nuclear Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1308355200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1582329600000",
"number": "1154616027",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "50 IRVING ST NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "204220001",
"telephone_number": "202-745-8000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "50 IRVING ST NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "204221715",
"telephone_number": "202-745-8000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "XU",
"first_name": "FENG",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2011-06-18",
"last_updated": "2020-02-22",
"certification_date": "2020-02-22",
"status": "A"
},
"taxonomies": [
{
"code": "207UN0901X",
"taxonomy_group": "",
"desc": "Nuclear Medicine, Nuclear Cardiology",
"state": "CA",
"license": "A105234",
"primary": false
},
{
"code": "207UN0902X",
"taxonomy_group": "",
"desc": "Nuclear Medicine, Nuclear Imaging & Therapy",
"state": "CA",
"license": "A105234",
"primary": false
},
{
"code": "207UN0903X",
"taxonomy_group": "",
"desc": "Nuclear Medicine, In Vivo & In Vitro Nuclear Medicine",
"state": "CA",
"license": "A105234",
"primary": false
},
{
"code": "2085N0904X",
"taxonomy_group": "",
"desc": "Radiology, Nuclear Radiology",
"state": "CA",
"license": "A105234",
"primary": false
},
{
"code": "207U00000X",
"taxonomy_group": "",
"desc": "Nuclear Medicine",
"state": "CA",
"license": "A105234",
"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 22, 2020; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.