Khalia Monique Williams-O'Neal

Primary specialty

Peer SpecialistTaxonomy code 175T00000X

Practice address

500 S 336TH St Ste 102
Federal Way, WA 98003-6389

Phone

(206) 371-9689

NPI assigned

Aug 18, 2022

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 6

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

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.

• Northwest Credible Messengers LLC

  • Peer Specialist
  • Federal Way, WA
  • NPI 1114645868

  Case Manager/Care Coordinator

  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1660780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1790403368",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 S 336TH ST STE 102",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980036389",
            "telephone_number": "253-259-1083"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 S 336TH ST STE 102",
            "city": "FEDERAL WAY",
            "state": "WA",
            "postal_code": "980036389",
            "telephone_number": "206-371-9689"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS-O'NEAL",
        "first_name": "KHALIA",
        "middle_name": "MONIQUE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-08-18",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "172V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Community Health Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0855X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adolescent and Children Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": "WA",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gerald Carl Wieder
• Georg Kristofer Wiese, M.D.
• Charmian Louise Wilcox, LMP
• Alison Katherine Willam, M.D.
• Debra Marie Willems, LMP
• Arlie Serene Williams, CD
• Barbara Bassett Williams, OT
• Caitlin Marianna Williams, PHARMD
• Cecillia Williams
• Christina M. Williams

• Peer Specialist in Federal Way, WA
• Providers in Federal Way, WA by specialty
• Peer Specialist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 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.

Verify at the official NPI Registry.