Individual provider Active NPI

Tammy Tram Quynh Bui, LCSW

  • Clinical Social Worker
  • Santa Ana, CA
National Provider Identifier
1366166852
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
130926 Issued in CA
Practice address
200 W Santa Ana Blvd Ste 400
Santa Ana, CA 92701-4134
Phone
(714) 896-7469
Fax
(714) 896-7459
NPI assigned
Sep 28, 2022
Last updated
Sep 24, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 130926 CA Primary

Addresses

Primary practice location

200 W Santa Ana Blvd Ste 400
Santa Ana, CA 92701-4134

Mailing address

200 W Santa Ana Blvd Ste 400
Santa Ana, CA 92701-4134
Phone (714) 896-7469

Other identifiers 1

IdentifierTypeStateIssuer
LCSW130926OtherCAORANGE COUNTY HEALTH CARE AGENCY

Other names 1

  • Miss Tammy Quynh Bui Other name

Electronic endpoints 1

TypeEndpointUseAffiliation
Other URL tabui@ochca.com Direct County of Orange Health Care Agency

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
130926CAMDMarriage & Family Therapist

NPI Registry JSON

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

{
    "created_epoch": "1664323200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758672000000",
    "number": "1366166852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 W SANTA ANA BLVD STE 400",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927014134",
            "telephone_number": "714-896-7469",
            "fax_number": "714-896-7459"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 W SANTA ANA BLVD STE 400",
            "city": "SANTA ANA",
            "state": "CA",
            "postal_code": "927014134",
            "telephone_number": "714-896-7469",
            "fax_number": "714-896-7459"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUI",
        "first_name": "TAMMY TRAM",
        "middle_name": "QUYNH",
        "name_prefix": "Miss",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-09-28",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "130926",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ORANGE COUNTY HEALTH CARE AGENCY",
            "identifier": "LCSW130926",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "tabui@ochca.com",
            "affiliation": "Y",
            "endpointDescription": "County of Orange HCA",
            "affiliationName": "County of Orange Health Care Agency",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "County of Orange Health Care Agency",
            "address_1": "405 W 5th St",
            "city": "Santa Ana",
            "state": "CA",
            "country_code": "US",
            "postal_code": "927014599",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "TAMMY",
            "last_name": "BUI",
            "middle_name": "QUYNH",
            "prefix": "MISS",
            "credential": "LCSW",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Santa Ana, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 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.