NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Pamela I Wu, O.D.

Optometrist in Irvine, CA · enumerated 2005 · practices at Steven James Dental Corporation.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780666156

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Pamela I Wu
Credential O.D.
Sex Female
Practice address 5414 Walnut Ave, Ste. B, Irvine, CA, 92604
Phone (949) 262-9393
Fax (949) 262-9333
Enumeration date Nov 18, 2005
Last updated in NPPES Aug 4, 2022

Taxonomy & licenses

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 10925T (CA) Secondary
152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 10925T (CA) Secondary
152WP0200X Pediatric Optometrist Eye and Vision Services Providers · License 10925T (CA) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 10925T (CA) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
SD109250 Other CA MEDICAL

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Pamela Wu?
The National Provider Identifier (NPI) for Pamela Wu is 1780666156, a Type 1 (individual) record in the CMS NPPES registry.
Where does Pamela Wu practice?
The practice location on file with NPPES is in Irvine, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-04.