Deborah Duan
Deborah Duan is a Optometrist provider (Optometrist) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1801451885 since 2019. Practices at California Eye Specialists Medical Group, Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1801451885 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Deborah Duan |
| Sex | Female |
| Practice address | 2619 E COLORADO BLVD STE 150, Pasadena, CA, 91107 |
| Phone | 6267934168 |
| Enumeration date | 2019-05-06 |
| Last updated in NPPES | 2019-08-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 34232TLG | CA |
Copy-ready billing details
Provider: Deborah Duan NPI: 1801451885 Taxonomy: 152W00000X (Optometrist) Address: 2619 E COLORADO BLVD STE 150, Pasadena, CA, 91107
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457321903 | Sathy Bhavan | Individual | Ophthalmology Physician | Pasadena, CA |
| 1437110749 | David Camara | Individual | Optometrist | Pasadena, CA |
| 1699713099 | California Eye Specialists Medical Group, Inc | Organization | Specialist | Pasadena, CA |
| 1992746275 | Rex Villegas | Individual | Optometrist | Pasadena, CA |
| 1194958959 | Jay Patel | Individual | Ophthalmology Physician | Pasadena, CA |
| 1770921942 | Jennifer Dang | Individual | Optometrist | Pasadena, CA |
| 1780052233 | Gautam Vangipuram | Individual | Retina Specialist (Ophthalmology) Physician | Pasadena, CA |
| 1902332349 | Jonathan Go | Individual | Ophthalmology Physician | Pasadena, CA |
Verify this record
Cross-check NPI 1801451885 against the authoritative CMS record: view Deborah Duan 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-08-29.