Active NPI
Kathryn Brock, MS
- Mental Health Counselor
- Olympia, WA
National Provider Identifier
1013432848
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- LH61169771
- Practice address
- 1864 21St Ave SE
Olympia, WA 98501-8904 - Phone
- (360) 481-4488
- NPI assigned
- Aug 14, 2017
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | LF61339193 | WA | |
| Mental Health Counselor | 101YM0800X | LH61169771 | WA | Primary |
| Mental Health Counselor | 101YM0800X | 92390 | TX |
Addresses
Primary practice location
1864 21St Ave SE
Olympia, WA 98501-8904
Mailing address
1864 21St Ave SE
Olympia, WA 98501-8904
Phone (360) 481-4488
Other names 1
- Kathryn Willis
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
- Credentials
- Master of Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 92390 | TX | MD | Mental Health Counselor |
| LF61339193 | WA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1502668800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776297600000",
"number": "1013432848",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1864 21ST AVE SE",
"city": "OLYMPIA",
"state": "WA",
"postal_code": "985018904",
"telephone_number": "360-481-4488"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1864 21ST AVE SE",
"city": "OLYMPIA",
"state": "WA",
"postal_code": "985018904",
"telephone_number": "360-481-4488"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BROCK",
"first_name": "KATHRYN",
"credential": "MS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2017-08-14",
"last_updated": "2026-04-16",
"certification_date": "2026-04-16",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "WA",
"license": "LF61339193",
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "WA",
"license": "LH61169771",
"primary": true
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "TX",
"license": "92390",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "KATHRYN",
"last_name": "WILLIS",
"credential": "MA",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Olympia, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 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.