Active NPI
Cassidy Jo Sonkens
- Mental Health Counselor
- Edmonds, WA
National Provider Identifier
1952927329
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- MHCA.MC.70109350
- Practice address
- 406 Main St
Edmonds, WA 98020-3166 - Phone
- (801) 897-3472
- NPI assigned
- Jun 22, 2020
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | MHCA.MC.70109350 | WA | Primary |
Addresses
Primary practice location
406 Main St
Edmonds, WA 98020-3166
Mailing address
3901 NE 45TH St
Seattle, WA 98105-5150
Phone (801) 897-3472
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 |
|---|---|---|---|
| MHCA.MC.70109350 | WA | MD | Mental Health Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1592784000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778198400000",
"number": "1952927329",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3901 NE 45TH ST",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981055150",
"telephone_number": "801-897-3472"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "406 MAIN ST",
"city": "EDMONDS",
"state": "WA",
"postal_code": "980203166",
"telephone_number": "801-897-3472"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SONKENS",
"first_name": "CASSIDY",
"middle_name": "JO",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-06-22",
"last_updated": "2026-05-08",
"certification_date": "2026-05-08",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "WA",
"license": "MHCA.MC.70109350",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Edmonds, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 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.