Active NPI
Stephanie Jeanette Acosta, SLP
- Speech-Language Pathologist
- Ontario, CA
National Provider Identifier
1083567416
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 33679
- Practice address
- 950 W D St
Ontario, CA 91762-3026 - Phone
- (909) 459-2500
- NPI assigned
- Feb 16, 2026
- Last updated
- Feb 16, 2026
- 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 |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | 33679 | CA | Primary |
Addresses
Primary practice location
950 W D St
Ontario, CA 91762-3026
Mailing address
950 W D St
Ontario, CA 91762-3026
Phone (909) 459-2500
Other practice location 1
1140 N Corona Ave
Ontario, CA 91764-2626
Phone (909) 984-6411
Other practice location 2
10200 Lehigh Ave
Montclair, CA 91763-3550
Phone (909) 624-5697
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 |
|---|---|---|---|
| 33679 | CA | MD | General Practice Dentistry |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ontario Montclair School District | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Health & Wellness Coach
- Montclair, CA
- NPI 1619832367
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1771200000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771200000000",
"number": "1083567416",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "950 W D ST",
"city": "ONTARIO",
"state": "CA",
"postal_code": "917623026",
"telephone_number": "909-459-2500"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "950 W D ST",
"city": "ONTARIO",
"state": "CA",
"postal_code": "917623026",
"telephone_number": "909-459-2500"
}
],
"practiceLocations": [
{
"address_1": "1140 N Corona Ave",
"address_purpose": "LOCATION",
"city": "Ontario",
"state": "CA",
"postal_code": "917642626",
"country_code": "US",
"telephone_number": "909-984-6411",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "10200 Lehigh Ave",
"address_purpose": "LOCATION",
"city": "Montclair",
"state": "CA",
"postal_code": "917633550",
"country_code": "US",
"telephone_number": "909-624-5697",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ACOSTA",
"first_name": "STEPHANIE",
"middle_name": "JEANETTE",
"credential": "SLP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-02-16",
"last_updated": "2026-02-16",
"certification_date": "2026-02-16",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "CA",
"license": "33679",
"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 16, 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.