Active NPI
Olivia Danielle Larkin, MD
- Psychiatry Physician
- El Segundo, CA
National Provider Identifier
1881213072
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 0101273288
- Practice address
- 483 N Douglas Blvd, #210
El Segundo, CA 90245 - Phone
- (310) 653-6860
- NPI assigned
- Apr 8, 2020
- 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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 0101273288 | VA | Primary |
Addresses
Primary practice location
483 N Douglas Blvd, #210
El Segundo, CA 90245
Mailing address
483 N Douglas Blvd, #210
El Segundo, CA 90245
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 |
|---|---|---|---|
| 0101273288 | VA | MD | Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1586304000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785801600000",
"number": "1881213072",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "483 N DOUGLAS BLVD, #210",
"city": "EL SEGUNDO",
"state": "CA",
"postal_code": "90245"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "483 N DOUGLAS BLVD, #210",
"city": "EL SEGUNDO",
"state": "CA",
"postal_code": "90245",
"telephone_number": "310-653-6860"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LARKIN",
"first_name": "OLIVIA",
"middle_name": "DANIELLE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-04-08",
"last_updated": "2026-08-04",
"certification_date": "2026-08-04",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "VA",
"license": "0101273288",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in El Segundo, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.