Louis Chen
Louis Chen is a healthcare organization registered as Community/Retail Pharmacy in Rosemead, CA, holding Type 2 (organization) NPI 1598776171 since 2006. The authorized official on file is Louis Chen, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598776171 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Louis Chen |
| Other name | <Unavail> |
| Practice address | 8150 GARVEY AVE, STE 107, Rosemead, CA, 91770 |
| Phone | 6262888010 |
| Fax | 6262888505 |
| Enumeration date | 2006-08-10 |
| Last updated in NPPES | 2009-10-06 |
Authorized official
| Name | Louis Chen |
|---|---|
| Title | Owner |
| Phone | 6262888010 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 333600000X | Pharmacy | Secondary | — | — |
| 3336C0003X | Community/Retail Pharmacy | Primary | PHY42884 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0545573 | Other | — | NCPDP PROVIDER IDENTIFICATION NUMBER |
| PHA428840 | Medicaid | CA | — |
Copy-ready billing details
Provider: Louis Chen NPI: 1598776171 Taxonomy: 3336C0003X (Community/Retail Pharmacy) Address: 8150 GARVEY AVE, STE 107, Rosemead, CA, 91770
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1790888204 | Sharon Shen | Individual | Optician | Rosemead, CA |
| 1104965375 | Roger Chan | Individual | Ophthalmology Physician | Rosemead, CA |
| 1881872661 | Roger Chan MD A Medical Corp. | Organization | Ophthalmology Physician | Rosemead, CA |
Verify this record
Cross-check NPI 1598776171 against the authoritative CMS record: view Louis Chen 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
Who is the authorized official for Louis Chen?
What is the NPI number for Louis Chen?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-10-06.