Active NPI
Elvia Olivarria
- Marriage & Family Therapist
- Riverside, CA
National Provider Identifier
1750581211
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 126388
- Practice address
- 9890 County Farm Rd Ste 3
Riverside, CA 92503-3678 - Phone
- (951) 509-8320
- NPI assigned
- Jul 23, 2007
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Rehabilitation Practitioner | 225400000X | |||
| Marriage & Family Therapist | 106H00000X | 126388 | CA | Primary |
Addresses
Primary practice location
9890 County Farm Rd Ste 3
Riverside, CA 92503-3678
Mailing address
11429 Valley Blvd
El Monte, CA 91731-3229
Phone (626) 442-8391
Other practice location 1
4590 Allstate Dr
Riverside, CA 92501-1702
Phone (909) 599-1227
Other practice location 2
11429 Valley Blvd
El Monte, CA 91731-3229
Phone (626) 442-8391
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 126388 | CA | MD | Marriage & Family Therapist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Telecare Corporation | Current | Accepting new patients | |
| Foothill Family Service - Hudson | Past | Accepting new patients | |
| Foothill Family Service | Past | Accepting new patients |
Locations
9890 County Farm Rd
Ste 3
Riverside, CA 92503
Phone (951) 509-2499
Organizations & group practices 3
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.
-
- Psychiatric Residential Treatment Facility
- Riverside, CA
- NPI 1922531839
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- El Monte, CA
- NPI 1164558482
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Pasadena, CA
- NPI 1336275056
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1185148800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779753600000",
"number": "1750581211",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11429 VALLEY BLVD",
"city": "EL MONTE",
"state": "CA",
"postal_code": "917313229",
"telephone_number": "626-442-8391"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9890 COUNTY FARM RD STE 3",
"city": "RIVERSIDE",
"state": "CA",
"postal_code": "925033678",
"telephone_number": "951-509-8320"
}
],
"practiceLocations": [
{
"address_1": "4590 Allstate Dr",
"address_purpose": "LOCATION",
"city": "Riverside",
"state": "CA",
"postal_code": "925011702",
"country_code": "US",
"telephone_number": "909-599-1227",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "11429 Valley Blvd",
"address_purpose": "LOCATION",
"city": "El Monte",
"state": "CA",
"postal_code": "917313229",
"country_code": "US",
"telephone_number": "626-442-8391",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "OLIVARRIA",
"first_name": "ELVIA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-07-23",
"last_updated": "2026-05-26",
"certification_date": "2026-05-26",
"status": "A"
},
"taxonomies": [
{
"code": "225400000X",
"taxonomy_group": "",
"desc": "Rehabilitation Practitioner",
"state": null,
"license": null,
"primary": false
},
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "126388",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Riverside, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 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.