Doris Wu
Doris Wu is a Pharmacist provider (Pharmacist) practicing in Ontario, CA, registered in the NPPES registry with NPI 1023489622 since 2015.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1023489622 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Doris Wu |
| Sex | Female |
| Practice address | 2295 S VINEYARD AVE, Ontario, CA, 91761 |
| Phone | 9097243120 |
| Fax | 9097243131 |
| Enumeration date | 2015-10-08 |
| Last updated in NPPES | 2015-10-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 183500000X | Pharmacist | Primary | 52696 | CA |
Copy-ready billing details
Provider: Doris Wu NPI: 1023489622 Taxonomy: 183500000X (Pharmacist) Address: 2295 S VINEYARD AVE, Ontario, CA, 91761
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558359075 | Barry Bricca | Individual | Audiologist | Ontario, CA |
| 1134161011 | Jason Lue | Individual | Pediatrics Physician | Ontario, CA |
| 1134144876 | Marcus Harris | Individual | Physician Assistant | Ontario, CA |
| 1740386754 | Antonio Rodriguez | Individual | Pharmacist | Ontario, CA |
| 1538221346 | Irene Cheng | Individual | Oncology Pharmacist | Ontario, CA |
| 1770646812 | Thomas Tanaka | Individual | Podiatrist | Ontario, CA |
| 1790832020 | Kaiser Foundation Hospitals | Organization | Compounding Pharmacy | Ontario, CA |
| 1093850828 | Rong-Cheng Chang | Individual | Pharmacist | Ontario, CA |
Verify this record
Cross-check NPI 1023489622 against the authoritative CMS record: view Doris Wu 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
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Is NPI 1023489622 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-10-08.