Simply Optometry
Simply Optometry is a healthcare organization registered as Optometrist in Lawndale, CA, holding Type 2 (organization) NPI 1588036537 since 2015. The authorized official on file is Geoff Hsu, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1588036537 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Simply Optometry |
| Practice address | 4423 REDONDO BEACH BLVD, Lawndale, CA, 90260 |
| Phone | 3107937100 |
| Enumeration date | 2015-10-29 |
| Last updated in NPPES | 2015-10-29 |
Authorized official
| Name | Geoff Hsu |
|---|---|
| Title | President |
| Phone | 3107937100 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 4474 | CA |
Copy-ready billing details
Provider: Simply Optometry NPI: 1588036537 Taxonomy: 152W00000X (Optometrist) Address: 4423 REDONDO BEACH BLVD, Lawndale, CA, 90260
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1609289917 | Geoffrey Hsu | Individual | Optometrist | Lawndale, CA |
| 1609235043 | Nancy-Nghi Hua | Individual | Optometrist | Lawndale, CA |
Verify this record
Cross-check NPI 1588036537 against the authoritative CMS record: view Simply Optometry 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 Simply Optometry?
What is the NPI number for Simply Optometry?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-10-29.