Active NPI
Willow Lowe
- Speech-Language Assistant
- Ontario, CA
National Provider Identifier
1437060944
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Assistant
- License
- 10686
- Practice address
- 1500 S Haven Ave Ste 190
Ontario, CA 91761-2971 - Phone
- (909) 390-1313
- Fax
- (909) 390-1311
- NPI assigned
- Sep 14, 2026
- Sex
- Female
- Sole proprietor
- Yes
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 Assistant | 2355S0801X | 10686 | CA | Primary |
Addresses
Primary practice location
1500 S Haven Ave Ste 190
Ontario, CA 91761-2971
Mailing address
1500 S Haven Ave Ste 190
Ontario, CA 91761-2971
Phone (909) 390-1313
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": "1789344000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789344000000",
"number": "1437060944",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1500 S HAVEN AVE STE 190",
"city": "ONTARIO",
"state": "CA",
"postal_code": "917612971",
"telephone_number": "909-390-1313",
"fax_number": "909-390-1311"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1500 S HAVEN AVE STE 190",
"city": "ONTARIO",
"state": "CA",
"postal_code": "917612971",
"telephone_number": "909-390-1313",
"fax_number": "909-390-1311"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LOWE",
"first_name": "WILLOW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-09-14",
"last_updated": "2026-09-14",
"certification_date": "2026-09-14",
"status": "A"
},
"taxonomies": [
{
"code": "2355S0801X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Specialist/Technologist, Speech-Language Assistant",
"state": "CA",
"license": "10686",
"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 Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.