Active NPI
Wayne Q Huynh
- Pharmacist
- Monrovia, CA
National Provider Identifier
1174463640
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- 89274
- Practice address
- 1120 S Shamrock Ave
Monrovia, CA 91016-4242 - Phone
- (626) 483-4990
- NPI assigned
- Apr 1, 2026
- Last updated
- Apr 1, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 | 89274 | CA | Primary |
Addresses
Primary practice location
1120 S Shamrock Ave
Monrovia, CA 91016-4242
Mailing address
1535 Kayann PL
El Monte, CA 91733-4515
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 |
|---|---|---|---|
| 89274 | CA | MD | Pharmacist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1775001600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775001600000",
"number": "1174463640",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1535 KAYANN PL",
"city": "EL MONTE",
"state": "CA",
"postal_code": "917334515"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1120 S SHAMROCK AVE",
"city": "MONROVIA",
"state": "CA",
"postal_code": "910164242",
"telephone_number": "626-483-4990"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HUYNH",
"first_name": "WAYNE",
"middle_name": "Q",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-04-01",
"last_updated": "2026-04-01",
"certification_date": "2026-04-01",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "CA",
"license": "89274",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Monrovia, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 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.