Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHARLES G NIEBLER OD
NPI 1245220441
Optometrist in Brookfield, WI

Q: What is Charles Niebler's NPI number?

The NPI number for Charles Niebler is 1245220441. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Q: What is Charles Niebler's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Charles Niebler was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days 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.

Active since October 27, 2005

2205 N CALHOUN RD, BROOKFIELD, WI 53005(262) 786-4144(262) 796-4729 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Charles G Niebler Od NPPES

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

CHARLES G NIEBLER OD (NPI 1245220441) is an individual optometrist in Brookfield, Wisconsin, licensed in Wisconsin (1324) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1245220441

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameCHARLES G NIEBLERCredential: OD

Location Address2205 N CALHOUN RDBrookfield, WI 53005-5062

Mailing Address2205 N Calhoun RdBrookfield, WI 53005-5062 · (262) 786-4144 · Fax (262) 796-4729

Phone(262) 786-4144

Fax(262) 796-4729

Sole ProprietorNo

Enumeration DateOctober 27, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1245220441 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 WI · 1324

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.

2205 N CALHOUN RD, Brookfield, WI 53005

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Other Identifiers 1

Medicaid38572500WI

Other Providers at the Same Location NPPES 11

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

MR. STEVEN JOHN GOLL PHARM D

Pharmacist