Active NPI
Holly Leonard, MS CCC-SLP
- Speech-Language Pathologist
- La Puente, CA
National Provider Identifier
1205210770
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 25969
- Practice address
- 904 Willow Ave
La Puente, CA 91746-1696 - Phone
- (626) 931-2943
- NPI assigned
- Jul 15, 2015
- Last updated
- Aug 26, 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 | 25969 | CA | Primary |
Addresses
Primary practice location
904 Willow Ave
La Puente, CA 91746-1696
Mailing address
236 S Los Angeles St Apt 423
Los Angeles, CA 90012-3782
Phone (719) 232-5047
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": "1436918400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787702400000",
"number": "1205210770",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "236 S LOS ANGELES ST APT 423",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900123782",
"telephone_number": "719-232-5047"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "904 WILLOW AVE",
"city": "LA PUENTE",
"state": "CA",
"postal_code": "917461696",
"telephone_number": "626-931-2943"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEONARD",
"first_name": "HOLLY",
"credential": "MS CCC-SLP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2015-07-15",
"last_updated": "2026-08-26",
"certification_date": "2026-08-26",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "CA",
"license": "25969",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in La Puente, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 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.