Individual provider Active NPI

Ronald Joseph Bregenzer Jr., MA, AMFT

  • Marriage & Family Therapist
  • Los Angeles, CA
National Provider Identifier
1861341240
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
AMFT115619 Issued in CA
Practice address
1133 S Hope St Apt 2701
Los Angeles, CA 90015-4776
Phone
(213) 310-2410
NPI assigned
Jan 27, 2026
Last updated
Jan 27, 2026By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X AMFT115619 CA Primary

Addresses

Primary practice location

1133 S Hope St Apt 2701
Los Angeles, CA 90015-4776

Mailing address

1133 S Hope St Apt 2701
Los Angeles, CA 90015-4776
Phone (213) 310-2410

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
AMFT115619CAMDMarriage & Family Therapist

NPI Registry JSON

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

{
    "created_epoch": "1769472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1861341240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1133 S HOPE ST APT 2701",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900154776",
            "telephone_number": "213-310-2410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1133 S HOPE ST APT 2701",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900154776",
            "telephone_number": "213-310-2410"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BREGENZER",
        "first_name": "RONALD",
        "middle_name": "JOSEPH",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "credential": "MA, AMFT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-01-27",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "AMFT115619",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; 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.