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KARL S. CSISZER, O.D., P.C.
NPI 1740335058
Optometrist in Sandwich, IL

Active since January 24, 2007
1112 E RAILROAD ST, SUITE 1, SANDWICH, IL 60548(815) 786-2020(815) 786-6306 Get Directions Write a Review

NPPES record last updated: March 18, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Karl S. Csiszer, O.d., P.c. NPPES

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

KARL S. CSISZER, O.D., P.C. (NPI 1740335058) is a healthcare organization registered as an optometrist in Sandwich, Illinois and active in the NPI registry since January 2007. The organization lists Karl Stefan Csiszer, President, as its authorized official.

NPPES Registry Identity

NPI1740335058
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameKARL S. CSISZER, O.D., P.C.
Location Address1112 E RAILROAD ST, SUITE 1Sandwich, IL 60548-1894
Mailing Address1112 E Railroad St, Suite 1Sandwich, IL 60548-1894 · (815) 786-2020 · Fax (815) 786-6306
Phone(815) 786-2020
Fax(815) 786-6306
Organization SubpartNo
Authorized OfficialKarl Stefan CsiszerPresident · (815) 786-2020
Enumeration DateJanuary 24, 2007
Last NPPES UpdateMarch 18, 2010
✔ NPI 1740335058 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 · 046-006611
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.
1112 E RAILROAD ST, Sandwich, IL 60548
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Other Identifiers 3

Medicare UPIN762580IL
Medicare NSC0229190001IL
Medicare ID-Type UnspecifiedT38704IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

DR. MICHAEL WILLIAM MENCONI O.D.
Optometrist
1112 E RAILROAD ST, STE 1
SANDWICH, IL 60548
Dekalb County (815) 786-2020
MICHAEL MENCONI, OD. PC.
Optometrist
1112 E RAILROAD ST, STE 1
SANDWICH, IL 60548
Dekalb County (630) 786-2020

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 Karl S. Csiszer, O.D., P.C.'s NPI number?

The NPI number for Karl S. Csiszer, O.D., P.C. is 1740335058. It was assigned to this organization in the NPPES registry on January 24, 2007.

Where is Karl S. Csiszer, O.D., P.C. located?

Karl S. Csiszer, O.D., P.C. is located at 1112 E Railroad St Suite 1, Sandwich, IL 60548. The listed phone number is (815) 786-2020.

What is Karl S. Csiszer, O.D., P.C.'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 Karl S. Csiszer, O.D., P.C. was last updated on March 18, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.