Individual provider Active NPI

Linda Ngoc Ung

  • Marriage & Family Therapist
  • Costa Mesa, CA
National Provider Identifier
1831655562
Registry record updated Mar 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
151987 Issued in CA
Practice address
2801 Bristol St
Costa Mesa, CA 92626-5996
Phone
(714) 850-8408
NPI assigned
Feb 19, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 31, 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 151987 CA Primary

Addresses

Primary practice location

2801 Bristol St
Costa Mesa, CA 92626-5996

Mailing address

PO Box 15232
Long Beach, CA 90815-0232
Phone (562) 588-5895

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

State licenses

LicenseStateTypeSpecialty
151987CAMDMarriage & Family Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
County of Orange CurrentSince Jul 17, 2022 Accepting new patients

Locations

2801 Bristol St
Costa Mesa, CA 92626
Phone (714) 850-8408

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1550534400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1831655562",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 15232",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908150232",
            "telephone_number": "562-588-5895"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2801 BRISTOL ST",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926265996",
            "telephone_number": "714-850-8408"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UNG",
        "first_name": "LINDA",
        "middle_name": "NGOC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-02-19",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "151987",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Costa Mesa, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 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.