Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jennifer Wai-Ling Chu, O.D.
Optometrist in Coal City, IL · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710326657
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Registry record
Entity type Individual (Type 1)
Name Dr. Jennifer Wai-Ling Chu
Credential O.D.
Sex Female
Practice address 20 E North St, Coal City, IL, 60416
Phone (815) 634-4825
Enumeration date Jun 24, 2013
Last updated in NPPES May 16, 2018
Taxonomy & licenses
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.
Frequently asked questions
Where does Jennifer Chu practice?
The practice location on file with NPPES is in Coal City, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Chu?
The National Provider Identifier (NPI) for Jennifer Chu is 1710326657, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Patricia Simpson Optometrist · Coal City, IL NPI 1649274366 J. Micetich, Od & Associates Family Eye Care Center P C Optometrist · Coal City, IL NPI 1093832008 Andrea Paradesi Optometrist · Coal City, IL NPI 1679021547 Myeyedr Optometry of Illinois, LLC Optometrist · Coal City, IL NPI 1972180149 Abigail Norris Optometrist · Coal City, IL NPI 1902489982
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-16.