Cathy Choi
Cathy Choi is a Pharmacist provider (Pharmacist) practicing in South Pasadena, CA, registered in the NPPES registry with NPI 1255945721 since 2020.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1255945721 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Cathy Choi |
| Sex | Female |
| Practice address | 914 FAIR OAKS AVE, South Pasadena, CA, 91030 |
| Phone | 6264413702 |
| Enumeration date | 2020-09-02 |
| Last updated in NPPES | 2020-09-02 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 82799 | CA |
Copy-ready billing details
Provider: Cathy Choi NPI: 1255945721 Taxonomy: 183500000X (Pharmacist) Address: 914 FAIR OAKS AVE, South Pasadena, CA, 91030
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1578874996 | Susan Min | Individual | Pharmacist | South Pasadena, CA |
| 1255644035 | Lysa Olive | Individual | Pharmacist | South Pasadena, CA |
| 1326598053 | Jonathan Zhao | Individual | Pharmacist | South Pasadena, CA |
| 1104430792 | Anna Therese Mayor | Individual | Pharmacist | South Pasadena, CA |
| 1659970127 | Chukwuma Onumonu | Individual | Pharmacist | South Pasadena, CA |
| 1336873884 | Lien Phu | Individual | Pharmacy Technician | South Pasadena, CA |
| 1831971779 | Duan Do | Individual | Pharmacist | South Pasadena, CA |
Verify this record
Cross-check NPI 1255945721 against the authoritative CMS record: view Cathy Choi on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1255945721 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-09-02.