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ERIC KNIGHT OD
NPI 1528864915
Optometrist in Downers Grove, IL

Active since February 25, 2025
555 31ST ST, DOWNERS GROVE, IL 60515(800) 458-6253 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Nov 13, 2025, Feb 25, 2025 (2 updates tracked since 2025).

About Eric Knight Od NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ERIC KNIGHT OD (NPI 1528864915) is an individual optometrist in Downers Grove, Illinois, licensed in Illinois (046.012038) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1528864915
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameERIC KNIGHTCredential: OD
Location Address555 31ST STDowners Grove, IL 60515-1235
Mailing Address1607 Maple Ter Unit 2cLisle, IL 60532-2534
Phone(800) 458-6253
Sole ProprietorNo
Enumeration DateFebruary 25, 2025
Last NPPES UpdateNovember 13, 20252 updates tracked since enumeration
NPPES CertifiedNovember 13, 2025
✔ NPI 1528864915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in IL · 046.012038
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
555 31ST ST, Downers Grove, IL 60515
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAYLEE AMELIA STOWE
Student in an Organized Health Care Education/Training Program
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (630) 971-6080
GABRIELLA GORIN
Student in an Organized Health Care Education/Training Program
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (224) 409-6543
MARK CARDELLINO DO
Student in an Organized Health Care Education/Training Program
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (630) 971-6080
ANTHONY TUBON
Physician Assistant
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (630) 515-6034
ARJUN SHARMA
Student in an Organized Health Care Education/Training Program
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (630) 971-6080
DAKOTA ADAMEC
Student in an Organized Health Care Education/Training Program
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (630) 971-6080
HANNAH JOANNE ORAM
Student in an Organized Health Care Education/Training Program
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (630) 971-6080
REBECCA RENAE WALZ PA-C
Physician Assistant
555 31ST ST
DOWNERS GROVE, IL 60515
Dupage County (630) 971-6080

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eric Knight's NPI number?

The NPI number for Eric Knight is 1528864915. It was assigned to this individual provider in the NPPES registry on February 25, 2025.

Where is Eric Knight located?

Eric Knight practices at 555 31st St, Downers Grove, IL 60515. The listed phone number is (800) 458-6253.

What is Eric Knight's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for Eric Knight was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.