Organization Active NPI

Alter Mental Health, LLC

Doing business as Alter Behavioral Health - Dana Point

  • Mental Illness Community Based Residential Treatment Facility
  • Dana Point, CA
National Provider Identifier
1164170353
Registry record updated Aug 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Illness Community Based Residential Treatment FacilityTaxonomy code 320800000X
Legal business name
ALTER MENTAL HEALTH, LLC
Doing business as
Alter Behavioral Health - Dana Point
Practice address
33861 Granada Dr
Dana Point, CA 92629-2252
Phone
(949) 298-2772
Fax
(949) 308-7789
NPI assigned
Mar 16, 2022
Last updated
Aug 13, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2025

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

Authorized official

Name
Michelle Lynn Duensing
Title
Billing Manager
Phone
(949) 298-2772

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Illness Community Based Residential Treatment Facility 320800000X Primary

Addresses

Primary practice location

33861 Granada Dr
Dana Point, CA 92629-2252

Mailing address

34270 Pacific Coast Hwy Ste C
Dana Point, CA 92629-2847
Phone (949) 298-2772

Other identifiers 2

IdentifierTypeStateIssuer
MHBTY220397OtherCADHCS
656620OtherTHE JOINT COMMISSION

Other names 1

  • Alter Behavioral Health - Dana Point Doing business as

National Provider Directory

National Provider Directory

Locations

34232 Pacific Coast Hwy
Ste B
Dana Point, CA 92629

34232 Pacific Coast Hwy
Ste D
Dana Point, CA 92629
Phone (949) 304-3404

NPI Registry JSON

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

{
    "created_epoch": "1647388800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755043200000",
    "number": "1164170353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34270 PACIFIC COAST HWY STE C",
            "city": "DANA POINT",
            "state": "CA",
            "postal_code": "926292847",
            "telephone_number": "949-298-2772",
            "fax_number": "949-308-7789"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33861 GRANADA DR",
            "city": "DANA POINT",
            "state": "CA",
            "postal_code": "926292252",
            "telephone_number": "949-298-2772",
            "fax_number": "949-308-7789"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALTER MENTAL HEALTH, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-03-16",
        "last_updated": "2025-08-13",
        "certification_date": "2025-08-13",
        "status": "A",
        "authorized_official_last_name": "DUENSING",
        "authorized_official_first_name": "MICHELLE",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "BILLING MANAGER",
        "authorized_official_telephone_number": "949-298-2772"
    },
    "taxonomies": [
        {
            "code": "320800000X",
            "taxonomy_group": "",
            "desc": "Community Based Residential Treatment Facility, Mental Illness",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DHCS",
            "identifier": "MHBTY220397",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "THE JOINT COMMISSION",
            "identifier": "656620",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Alter Behavioral Health - Dana Point",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Dana Point, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2025; 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.