Active NPI
Elizabeth Chun
- Internal Medicine Physician
- Los Angeles, CA
National Provider Identifier
1053112433
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 18970
- Practice address
- 1200 N State St Ste A7D
Los Angeles, CA 90089-1001 - Phone
- (323) 409-7556
- NPI assigned
- Mar 21, 2025
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 18970 | CA | Primary |
Addresses
Primary practice location
1200 N State St Ste A7D
Los Angeles, CA 90089-1001
Mailing address
1200 N State St Ste A7D
Los Angeles, CA 90089-1001
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20251016001835 | CA | Order and Referring Only - Internal Medicine | 2769979319 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 18970 | CA | MD | Chiropractor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1742515200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776384000000",
"number": "1053112433",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1200 N STATE ST STE A7D",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900891001"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1200 N STATE ST STE A7D",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900891001",
"telephone_number": "323-409-7556"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHUN",
"first_name": "ELIZABETH",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-03-21",
"last_updated": "2026-04-17",
"certification_date": "2026-04-17",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "18970",
"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 Apr 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.