Elizabeth Brenum, MSW, LCSW

Primary specialty

CounselorTaxonomy code 101Y00000X

License

LCSW75363 Issued in CA

Practice address

2677 N Main St Ste 130
Santa Ana, CA 92705-6665

Phone

(510) 333-2309

NPI assigned

Nov 1, 2012

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

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

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Cyti Health PC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • San Diego, CA
  • NPI 1679172290

  CA

  Medicare reassignment NPD

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

{
    "created_epoch": "1351728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759190400000",
    "number": "1295089902",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24422 AVENIDA DE LA CARLOTA STE 190",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926533634",
            "telephone_number": "510-333-2309"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2677 N MAIN ST STE 130",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927056665",
            "telephone_number": "510-333-2309"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRENUM",
        "first_name": "ELIZABETH",
        "credential": "MSW, LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-11-01",
        "last_updated": "2025-09-30",
        "certification_date": "2025-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "CA",
            "license": "LCSW75363",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nikolai Bremer
• David Brendel, PH.D.
• Erin Brennan
• Joanne Brennan, LAADC
• Rylie Brenner, FNP-C
• Cole William Brett-Burks
• Ashley Brewer, PA-C
• Mathew Brewer
• Alexandra Joan Briante
• Kelley M Brick

• All providers in Santa Ana, CA
• Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.