Active NPI
Tho Dac Tran, RPH
- Pharmacist
- Westminster, CA
National Provider Identifier
1881686640
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- RPH42377
- Practice address
- 9433 Bolsa Ave
Ste. B
Westminster, CA 92683-5964 - Phone
- (714) 531-8770
- Fax
- (714) 531-0552
- NPI assigned
- Aug 18, 2005
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Pharmacist | 183500000X | RPH42377 | CA | Primary |
Addresses
Primary practice location
9433 Bolsa Ave
Ste. B
Westminster, CA 92683-5964
Mailing address
9433 Bolsa Ave
Ste B
Westminster, CA 92683-5964
Phone (714) 531-8770
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0509008 | Other | NABP# | |
| PHA372040 | Medicaid | CA |
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
- Credentials
- Registered Pharmacist
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RPH42377 | CA | MD | Pharmacist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1124323200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1881686640",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9433 BOLSA AVE",
"address_2": "STE B",
"city": "WESTMINSTER",
"state": "CA",
"postal_code": "926835964",
"telephone_number": "714-531-8770",
"fax_number": "714-531-0552"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9433 BOLSA AVE",
"address_2": "STE. B",
"city": "WESTMINSTER",
"state": "CA",
"postal_code": "926835964",
"telephone_number": "714-531-8770",
"fax_number": "714-531-0552"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TRAN",
"first_name": "THO",
"middle_name": "DAC",
"name_prefix": "Mr.",
"credential": "RPH",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-08-18",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "CA",
"license": "RPH42377",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "NABP#",
"identifier": "0509008",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "PHA372040",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Westminster, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.