Active NPI
Aaron Castro
- Case Manager/Care Coordinator
- Los Angeles, CA
National Provider Identifier
1851201479
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Case Manager/Care Coordinator
- Practice address
- 800 Wilshire Blvd Ste 900
Los Angeles, CA 90017-2613 - Phone
- (888) 269-4999
- NPI assigned
- Sep 8, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Case Manager/Care Coordinator | 171M00000X | Primary |
Addresses
Primary practice location
800 Wilshire Blvd Ste 900
Los Angeles, CA 90017-2613
Mailing address
2351 Lawton Ave
San Luis Obispo, CA 93401-5617
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788825600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788825600000",
"number": "1851201479",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2351 LAWTON AVE",
"city": "SAN LUIS OBISPO",
"state": "CA",
"postal_code": "934015617"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "800 WILSHIRE BLVD STE 900",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900172613",
"telephone_number": "888-269-4999"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASTRO",
"first_name": "AARON",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2026-09-08",
"last_updated": "2026-09-08",
"certification_date": "2026-09-08",
"status": "A"
},
"taxonomies": [
{
"code": "171M00000X",
"taxonomy_group": "",
"desc": "Case Manager/Care Coordinator",
"state": null,
"license": null,
"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 Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.