Individual provider Active NPI

Brianne Jolene Flexen, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Irwindale, CA
National Provider Identifier
1861073033
Registry record updated Nov 19, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
95025938 Issued in CA
Practice address
13001 Ramona Blvd
Irwindale, CA 91706-3752
Phone
(626) 480-8107
NPI assigned
Apr 19, 2021
Last updated
Nov 19, 2024By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 19, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 95025938 CA Primary
Registered Nurse 163W00000X 95132731 CA

Addresses

Primary practice location

13001 Ramona Blvd
Irwindale, CA 91706-3752

Mailing address

20811 E Calora St Apt F1
Covina, CA 91724-1359
Phone (626) 692-3000

Other practice location 1

25000 Avenue Stanford Ste 167
Valencia, CA 91355-4596
Phone (818) 600-2034 ext. 1056

Other practice location 2

31200 Via Colinas Ste 202
Westlake Village, CA 91362-3955
Phone (818) 600-2034 ext. 1056

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240509000625 CA Practitioner - Nurse Practitioner 1153762034 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Focused Connections PsychiatryGroup PAC ID 6800307471, 4 clinicians

Practice addresses (Care Compare)

4132 Katella Ave
Suite 200
Los Alamitos, CA 90720-3496
Phone (562) 312-1777

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95025938CAMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
New U Therapy Center & Family Services Inc. Psychiatric/Mental Health CurrentSince Apr 1, 2024 Accepting new patients
Focused Connections Psychiatry CurrentSince May 8, 2025 Accepting new patients
Attention Specialists, Inc PastSince Nov 1, 2023 Accepting new patients

Locations

4132 Katella Ave
Ste 200
Los Alamitos, CA 90720
Phone (562) 312-1777

3812 Sepulveda Blvd
Ste 260
Torrance, CA 90505
Phone (661) 387-3625

25000 Avenue Stanford
Ste 167
Valencia, CA 91355
Phone (661) 299-7033

31200 Via Colinas
Ste 202
Westlake Village, CA 91362
Phone (661) 299-7033

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1618790400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1731974400000",
    "number": "1861073033",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20811 E CALORA ST APT F1",
            "city": "COVINA",
            "state": "CA",
            "postal_code": "917241359",
            "telephone_number": "626-692-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13001 RAMONA BLVD",
            "city": "IRWINDALE",
            "state": "CA",
            "postal_code": "917063752",
            "telephone_number": "626-480-8107"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "25000 Avenue Stanford Ste 167",
            "address_purpose": "LOCATION",
            "city": "Valencia",
            "state": "CA",
            "postal_code": "913554596",
            "country_code": "US",
            "telephone_number": "818-600-2034 x1056",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "31200 Via Colinas Ste 202",
            "address_purpose": "LOCATION",
            "city": "Westlake Village",
            "state": "CA",
            "postal_code": "913623955",
            "country_code": "US",
            "telephone_number": "818-600-2034 x1056",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FLEXEN",
        "first_name": "BRIANNE",
        "middle_name": "JOLENE",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-19",
        "last_updated": "2024-11-19",
        "certification_date": "2024-11-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CA",
            "license": "95025938",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95132731",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Irwindale, CA

Sources for this page

Verify at the official NPI Registry.