Active NPI
Hollis Elizabeth Helton
- Social Worker
- Seattle, WA
National Provider Identifier
1699500082
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- SWI.LW.70046781
- Practice address
- 9800 4TH Ave NE
Seattle, WA 98115-2152 - Phone
- (800) 287-2680
- Fax
- (877) 516-8135
- NPI assigned
- Sep 4, 2024
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | SWI.LW.70046781 | WA | Primary |
| Social Worker | 104100000X | 120828-01 | NY |
Addresses
Primary practice location
9800 4TH Ave NE
Seattle, WA 98115-2152
Mailing address
9800 4TH Ave NE
Seattle, WA 98115-2152
Phone (800) 287-2680
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepicwa.kp.org:14430/Interconnect-CE-PRD/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq | Health Information Exchange (HIE) |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Social Worker
- Education
- Other, 2023
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
2715 Naches Ave SW
Renton, WA 98057-2627
9800 4TH Ave NE
Seattle, WA 98115-2152
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 120828-01 | NY | MD | Social Worker |
| SWI.LW.70046781 | WA | MD | Social Worker |
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.
-
- Multi-Specialty Clinic/Center
- Seattle, WA
- NPI 1396810701
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1725408000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776124800000",
"number": "1699500082",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9800 4TH AVE NE",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981152152",
"telephone_number": "800-287-2680",
"fax_number": "877-516-8135"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9800 4TH AVE NE",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981152152",
"telephone_number": "800-287-2680",
"fax_number": "877-516-8135"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HELTON",
"first_name": "HOLLIS",
"middle_name": "ELIZABETH",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-09-04",
"last_updated": "2026-04-14",
"certification_date": "2026-04-14",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "WA",
"license": "SWI.LW.70046781",
"primary": true
},
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "NY",
"license": "120828-01",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepicwa.kp.org:14430/Interconnect-CE-PRD/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
"affiliation": "N",
"endpointDescription": "Carequality",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "9800 4th Ave NE",
"city": "Seattle",
"state": "WA",
"country_code": "US",
"postal_code": "981152152",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Seattle, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.