Active NPI
Tammy Tram Quynh Bui, LCSW
- Clinical Social Worker
- Santa Ana, CA
National Provider Identifier
1366166852
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 130926
- 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, 2025
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| LCSW130926 | Other | CA | ORANGE COUNTY HEALTH CARE AGENCY |
Other names 1
- Miss Tammy Quynh Bui
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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
| License | State | Type | Specialty |
|---|---|---|---|
| 130926 | CA | MD | Marriage & 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.