Individual provider Active NPI

Jill K Malone

  • Clinical Social Worker
  • Arlington, WA
National Provider Identifier
1700356847
Registry record updated Dec 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
SWI.LW.61671515 Issued in WA
Practice address
5700 172ND St NE Ste B
Arlington, WA 98223-7742
Phone
(360) 435-3985
NPI assigned
Dec 2, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 19, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X SWI.LW.61671515 WA Primary
Addiction (Substance Use Disorder) Counselor 101YA0400X CDP.CP.61081344 WA

Addresses

Primary practice location

5700 172ND St NE Ste B
Arlington, WA 98223-7742

Mailing address

5407 Riverside Ave
Everett, WA 98201-8625

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Opted out of Medicare
Yes, effective Dec 19, 2025 through Dec 19, 2027

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
CDP.CP.61081344WAMDAddiction (Substance Use Disorder) Counselor
SWI.LW.61671515WAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Stillaguamish Tribe of Indians CurrentSince Dec 21, 2025 Accepting new patients
Stillaguamish Tribal Health Clinic PastSince Dec 7, 2025 Accepting new patients

Locations

5700 172nd St NE
#B
Arlington, WA 98223
Phone (360) 435-3985

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: jill.malonemedina.p1@direct.stillaguamish.nextgenshare.com

Organizations & group practices 2

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": "1543708800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766102400000",
    "number": "1700356847",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5407 RIVERSIDE AVE",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982018625"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5700 172ND ST NE STE B",
            "city": "ARLINGTON",
            "state": "WA",
            "postal_code": "982237742",
            "telephone_number": "360-435-3985"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MALONE",
        "first_name": "JILL",
        "middle_name": "K",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-12-02",
        "last_updated": "2025-12-19",
        "certification_date": "2025-12-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WA",
            "license": "SWI.LW.61671515",
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WA",
            "license": "CDP.CP.61081344",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington, WA

Sources for this page

Verify at the official NPI Registry.