Active NPI
Claire Louise Brunsting
- Speech-Language Pathologist
- Lake Forest, CA
National Provider Identifier
1114496882
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 20335
- Practice address
- 22672 Lambert St Ste 611
Lake Forest, CA 92630-1613 - Phone
- (714) 457-7160
- NPI assigned
- Nov 24, 2018
- 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 Pathologist | 235Z00000X | 20335 | CA | Primary |
Addresses
Primary practice location
22672 Lambert St Ste 611
Lake Forest, CA 92630-1613
Mailing address
22672 Lambert St Ste 611
Lake Forest, CA 92630-1613
Phone (714) 227-2160
Other names 1
- Claire Louise Marsden
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)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 20335 | CA | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Sutter Valley Hospitals | Single Specialty | Past | Accepting new patients |
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
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 and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1543017600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751932800000",
"number": "1114496882",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "22672 LAMBERT ST STE 611",
"city": "LAKE FOREST",
"state": "CA",
"postal_code": "926301613",
"telephone_number": "714-227-2160"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "22672 LAMBERT ST STE 611",
"city": "LAKE FOREST",
"state": "CA",
"postal_code": "926301613",
"telephone_number": "714-457-7160"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BRUNSTING",
"first_name": "CLAIRE",
"middle_name": "LOUISE",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2018-11-24",
"last_updated": "2025-07-08",
"certification_date": "2025-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Speech-Language Pathologist",
"state": "CA",
"license": "20335",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "CLAIRE",
"last_name": "MARSDEN",
"middle_name": "LOUISE",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Lake Forest, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.