Active NPI
Maria Thomas
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Ontario, CA
National Provider Identifier
1932060829
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Practice address
- 3200 Inland Empire Blvd Ste 180
Ontario, CA 91764-5575 - Phone
- (909) 935-3268
- Fax
- (909) 935-2685
- NPI assigned
- Nov 20, 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 |
|---|---|---|---|---|
| Mental Health Clinic/Center (Including Community Mental Health Center) | 261QM0801X | Primary |
Addresses
Primary practice location
3200 Inland Empire Blvd Ste 180
Ontario, CA 91764-5575
Mailing address
3200 Inland Empire Blvd Ste 180
Ontario, CA 91764-5575
Phone (909) 935-3268
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1763596800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770681600000",
"number": "1932060829",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3200 INLAND EMPIRE BLVD STE 180",
"city": "ONTARIO",
"state": "CA",
"postal_code": "917645575",
"telephone_number": "909-935-3268",
"fax_number": "909-935-2685"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3200 INLAND EMPIRE BLVD STE 180",
"city": "ONTARIO",
"state": "CA",
"postal_code": "917645575",
"telephone_number": "909-935-3268",
"fax_number": "909-935-2685"
}
],
"practiceLocations": [],
"basic": {
"last_name": "THOMAS",
"first_name": "MARIA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-11-20",
"last_updated": "2026-02-10",
"certification_date": "2026-02-10",
"status": "A"
},
"taxonomies": [
{
"code": "261QM0801X",
"taxonomy_group": "",
"desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Ontario, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 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.