Active NPI
Lucy Chen, DO
- Student in an Organized Health Care Education/Training Program
- Signal Hill, CA
National Provider Identifier
1861196875
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Student in an Organized Health Care Education/Training Program
- License
- 20A23206
- Practice address
- 2520 Cherry Ave Ste 270
Signal Hill, CA 90755-2032 - Phone
- (562) 426-0696
- NPI assigned
- Mar 27, 2023
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | 20A23206 | CA | Primary |
Addresses
Primary practice location
2520 Cherry Ave Ste 270
Signal Hill, CA 90755-2032
Mailing address
2520 Cherry Ave Ste 270
Long Beach, CA 90755-2032
Phone (562) 426-0696
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 |
|---|---|---|---|---|
| I20250918000951 | CA | Order and Referring Only - Internal Medicine | 5698279123 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 23206 | CA | MD | General Practice Dentistry |
| 20A23206 | CA | MD | Student in an Organized Health Care Education/Training Program |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1679875200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781568000000",
"number": "1861196875",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2520 CHERRY AVE STE 270",
"city": "LONG BEACH",
"state": "CA",
"postal_code": "907552032",
"telephone_number": "562-426-0696"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2520 CHERRY AVE STE 270",
"city": "SIGNAL HILL",
"state": "CA",
"postal_code": "907552032",
"telephone_number": "562-426-0696"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHEN",
"first_name": "LUCY",
"credential": "DO",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2023-03-27",
"last_updated": "2026-06-16",
"certification_date": "2026-06-16",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": "CA",
"license": "20A23206",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Signal Hill, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.