Individual provider Active NPI

Bridgitte Camelia Mathiasen, LMHC, MSCC, BS

  • Mental Health Counselor
  • Renton, WA
National Provider Identifier
1053609503
Registry record updated Dec 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LH60604127 Issued in WA
Practice address
4445 Talbot Rd S
Renton, WA 98055-6219
Phone
(425) 656-4055
Fax
(425) 656-5425
NPI assigned
Jul 19, 2011
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 7, 2023

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

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X
Psychiatric Hospital Unit 273R00000X
Professional Counselor 101YP2500X LH60604127 WA
Psychoanalyst 102L00000X LH60604127 WA
Clinical Social Worker 1041C0700X
Addiction (Substance Use Disorder) Counselor 101YA0400X
Mental Health Counselor 101YM0800X LH60604127 WA Primary

Addresses

Primary practice location

4445 Talbot Rd S
Renton, WA 98055-6219

Mailing address

3600 Lind Ave SW
Suite 100 - Attn: Credentialing
Renton, WA 98057-4970
Phone (425) 228-3440

Other practice location 1

14850 Lake Hills Blvd
B4
Bellevue, WA 98007-5800
Phone (425) 954-6463

Other identifiers 1

IdentifierTypeStateIssuer
2074643MedicaidWA

Other names 1

  • Bridgitte Elghanimi Former name

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240116003481 WA Practitioner - Mental Health Counselor 9234581125 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Mental Health Counselor
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Valley Medical Group-RentonGroup PAC ID 4183753965, 419 clinicians
Lightheart Associates PSGroup PAC ID 2163889981, 45 clinicians

Practice addresses (Care Compare)

4445 Talbot Rd S
Renton, WA 98055-6219
Phone (425) 656-4055

7902 168TH Ave NE
Suite 101
Redmond, WA 98052-4445
Phone (425) 996-8592

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Bachelor of Science

State licenses

LicenseStateTypeSpecialty
LH60604127WAMDMental Health Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Lightheart Associates PS Professional CurrentSince Jan 14, 2026 Accepting new patients
Valley Medical Group-Renton CurrentSince Jan 1, 2024 Accepting new patients
Dr. Kathleen Worsley PastSince Jan 14, 2026 Accepting new patients

Locations

16850 SE 272nd St
Ste 100
Covington, WA 98042
Phone (253) 395-1971

7902 168th Ave NE
Ste 101
Redmond, WA 98052
Phone (425) 472-2681

3600 Lind Ave SW
Ste 100
Renton, WA 98057

4445 Talbot Rd S
Renton, WA 98055
Phone (425) 656-4055

Organizations & group practices 3

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": "1311033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1701907200000",
    "number": "1053609503",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 LIND AVE SW",
            "address_2": "SUITE 100 - ATTN: CREDENTIALING",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980574970",
            "telephone_number": "425-228-3440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4445 TALBOT RD S",
            "city": "RENTON",
            "state": "WA",
            "postal_code": "980556219",
            "telephone_number": "425-656-4055",
            "fax_number": "425-656-5425"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "14850 Lake Hills Blvd",
            "address_2": "B4",
            "address_purpose": "LOCATION",
            "city": "Bellevue",
            "state": "WA",
            "postal_code": "980075800",
            "country_code": "US",
            "telephone_number": "425-954-6463",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MATHIASEN",
        "first_name": "BRIDGITTE",
        "middle_name": "CAMELIA",
        "credential": "LMHC, MSCC, BS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-07-19",
        "last_updated": "2023-12-07",
        "certification_date": "2023-12-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "273R00000X",
            "taxonomy_group": "",
            "desc": "Psychiatric Unit",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "WA",
            "license": "LH60604127",
            "primary": false
        },
        {
            "code": "102L00000X",
            "taxonomy_group": "",
            "desc": "Psychoanalyst",
            "state": "WA",
            "license": "LH60604127",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "LH60604127",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2074643",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BRIDGITTE",
            "last_name": "ELGHANIMI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Renton, WA

Sources for this page

Verify at the official NPI Registry.