Active NPI
Lincoln Nguyen, MD
- Anesthesiology Physician
- Los Angeles, CA
National Provider Identifier
1114676277
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- A189581
- Practice address
- 1200 N State St
Los Angeles, CA 90089-1001 - Phone
- (233) 226-2622
- NPI assigned
- Mar 23, 2022
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Anesthesiology Physician | 207L00000X | A189581 | CA | Primary |
Addresses
Primary practice location
1200 N State St
Los Angeles, CA 90089-1001
Mailing address
13882 Arizona St Apt a
Westminster, CA 92683-3993
Phone (714) 394-7460
Other practice location 1
4101 Torrance Blvd
Torrance, CA 90503-4607
Phone (424) 212-5534
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
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| New York Society for the Relief of Ruptured & Crippled Maintaining | Past | Accepting new patients |
Interoperability endpoints
- https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/DSTU2
- https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/R4/
Organizations & group practices 1
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.
-
- General Acute Care Hospital
- New York, NY
- NPI 1598703019
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647993600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783555200000",
"number": "1114676277",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13882 ARIZONA ST APT A",
"city": "WESTMINSTER",
"state": "CA",
"postal_code": "926833993",
"telephone_number": "714-394-7460"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1200 N STATE ST",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900891001",
"telephone_number": "233-226-2622"
}
],
"practiceLocations": [
{
"address_1": "4101 Torrance Blvd",
"address_purpose": "LOCATION",
"city": "Torrance",
"state": "CA",
"postal_code": "905034607",
"country_code": "US",
"telephone_number": "424-212-5534",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NGUYEN",
"first_name": "LINCOLN",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2022-03-23",
"last_updated": "2026-07-09",
"certification_date": "2026-07-09",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "CA",
"license": "A189581",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Los Angeles, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 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.