Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Emily Chu Od PC

Optometrist in Allentown, PA · enumerated 2017 · authorized official Emily Chu, Ceo.

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

National Provider Identifier

1700305026

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Registry record

Entity type Organization (Type 2)

Legal business name Emily Chu Od PC

Practice address 1245 S Cedar Crest Blvd Ste 206, Allentown, PA, 18103

Phone (610) 435-9888

Fax (610) 435-7809

Enumeration date Sep 18, 2017

Last updated in NPPES Feb 20, 2026

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License OEG003337 (PA) Primary

Authorized official

Name Emily Chu

Title Ceo

Phone (347) 239-4802

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

Where is Emily Chu Od PC located?

The practice location on file with NPPES is in Allentown, PA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-02-20. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-20.