Individual provider Active NPI

Mary Elizabeth Brenneman, LPCC

  • Professional Counselor
  • Mission Viejo, CA
National Provider Identifier
1912810946
Registry record updated Sep 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
23921 Issued in CA
Practice address
26131 Marguerite Pkwy Ste a
Mission Viejo, CA 92692-3161
Phone
(949) 830-2846
NPI assigned
Sep 22, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 22, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 23921 CA Primary

Addresses

Primary practice location

26131 Marguerite Pkwy Ste a
Mission Viejo, CA 92692-3161

Mailing address

26131 Marguerite Pkwy Ste a
Mission Viejo, CA 92692-3161
Phone (949) 830-2846

Other names 1

  • Beth Brenneman Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1790035200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790035200000",
    "number": "1912810946",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26131 MARGUERITE PKWY STE A",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926923161",
            "telephone_number": "949-830-2846",
            "fax_number": "949-600-8477"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "26131 MARGUERITE PKWY STE A",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926923161",
            "telephone_number": "949-830-2846"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRENNEMAN",
        "first_name": "MARY",
        "middle_name": "ELIZABETH",
        "credential": "LPCC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-22",
        "last_updated": "2026-09-22",
        "certification_date": "2026-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CA",
            "license": "23921",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BETH",
            "last_name": "BRENNEMAN",
            "credential": "LPCC",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Mission Viejo, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.