Individual provider Active NPI

Arianna Marie Serrato, AMFT

  • Mental Health Counselor
  • Fountain Valley, CA
National Provider Identifier
1124937784
Registry record updated Sep 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
165124 Issued in CA
Practice address
17256 Euclid St Apt a
Fountain Valley, CA 92708-4955
Phone
(209) 814-0183
NPI assigned
Sep 1, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 1, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 165124 CA Primary

Addresses

Primary practice location

17256 Euclid St Apt a
Fountain Valley, CA 92708-4955

Mailing address

17256 Euclid St Apt a
Fountain Valley, CA 92708-4955
Phone (209) 814-0183

Other practice location 1

16168 Beach Blvd Ste 215
Huntington Beach, CA 92647-3881
Phone (714) 849-4550

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": "1788220800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788220800000",
    "number": "1124937784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17256 EUCLID ST APT A",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927084955",
            "telephone_number": "209-814-0183"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17256 EUCLID ST APT A",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927084955",
            "telephone_number": "209-814-0183"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16168 Beach Blvd Ste 215",
            "address_purpose": "LOCATION",
            "city": "Huntington Beach",
            "state": "CA",
            "postal_code": "926473881",
            "country_code": "US",
            "telephone_number": "714-849-4550",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SERRATO",
        "first_name": "ARIANNA",
        "middle_name": "MARIE",
        "credential": "AMFT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-01",
        "last_updated": "2026-09-01",
        "certification_date": "2026-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "165124",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fountain Valley, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.