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NPISignal

Individual Healthcare Provider

Catherine Kerr-Niermann, O.D.

NPI Record: ActiveOptometrist — Low Vision Rehabilitation
NPI1619303070
Chicago, Illinois

Provider's NPPES record last updated: September 17, 2025

Overview

Entity Type
Individual Healthcare Provider
NPI
1619303070
Primary Specialty
Optometrist — Low Vision Rehabilitation
Practice Location
Chicago, Illinois
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 17, 2026, 10:59 PM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Optometrist

    Low Vision Rehabilitation

    Eye and Vision Services Providers

    Primary

    Optometrists who specialize in low-vision care having training to assess visual function, prescribe low-vision devices, develop treatment plans, and recommend other vision rehabilitation services.

    Taxonomy code 152WL0500X
  • Optometrist

    Eye and Vision Services Providers

    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.

    Taxonomy code 152W00000X

Provider-Reported License Information

Optometrist (Illinois)
046011688
Optometrist (Missouri)
2015012694
Optometrist (Missouri)
2015012694
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

3241 S Michigan Ave

Chicago, Illinois 60616-4201

Phone: (312) 225-6200

Additional Practice Location

700 E Ogden Ave Ste 200

Westmont, Illinois 60559-1296

Phone: (630) 323-7300

Additional Practice Location

3940 Lindell Blvd

Saint Louis, Missouri 63108-3204

Phone: (314) 516-5016

Fax: (314) 535-4741

Record Information

Enumeration Date
September 17, 2013
Provider's NPPES Record Last Updated
September 17, 2025
Certification Date
September 17, 2025
NPISignal NPPES Dataset
August 2026

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