Rebecca Allein, LMFT

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

146872 Issued in CA

Practice address

6 Venture # 340
Irvine, CA 92618-3340

Phone

(949) 636-4231

NPI assigned

Jun 3, 2024

Last updated

Sep 23, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Jan 29, 2025 through Jan 29, 2027

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Rebecca Allein Therapy

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Mission Viejo, CA
  • NPI 1326910753
  NPD Authorized official

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

{
    "created_epoch": "1717372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1437990611",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "27776 ABERDEEN",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916419",
            "telephone_number": "559-691-4217"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6 VENTURE # 340",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926183340",
            "telephone_number": "949-636-4231"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALLEIN",
        "first_name": "REBECCA",
        "credential": "LMFT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-03",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "146872",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Marriage & Family Therapist in Irvine, CA
• Providers in Irvine, CA by specialty
• Marriage & Family Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.