Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christina Ai-Ling Chu, O.D.

Optometrist in Jersey City, NJ · enumerated 2012.

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

National Provider Identifier

1891041307

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Christina Ai-Ling Chu

Credential O.D.

Sex Female

Practice address 30-267 Mall Dr. West, Jersey City, NJ, 07310

Phone (201) 798-0303

Fax (201) 798-6021

Enumeration date Aug 2, 2012

Last updated in NPPES Aug 2, 2012

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 27OA00641000 (NJ) Primary

152W00000X Optometrist Eye and Vision Services Providers · License 007889 (NY) Secondary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

Is NPI 1891041307 active?

Yes, as of the latest NPPES snapshot, NPI 1891041307 is active (record last updated 2012-08-02).

How do I verify Christina Chu's NPI record?

Cross-check NPI 1891041307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-02.