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DR. WILLIAM L BRENNY OD
NPI 1427107416
Optometrist in Jefferson, IA

Active since January 09, 2007
207 N CHESTNUT ST, JEFFERSON, IA 50129(515) 386-3513(515) 465-5373 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William L Brenny Od NPPES

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

DR. WILLIAM L BRENNY OD (NPI 1427107416) is an individual optometrist in Jefferson, Iowa, licensed in Iowa (152 01612) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1427107416
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. WILLIAM L BRENNYCredential: OD
Location Address207 N CHESTNUT STJefferson, IA 50129-1906
Mailing Address207 N Chestnut StJefferson, IA 50129-1906 · (515) 386-3513 · Fax (515) 465-5373
Phone(515) 386-3513
Fax(515) 465-5373
Sole ProprietorNo
Enumeration DateJanuary 9, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1427107416 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 IA · 152 01612
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.
207 N CHESTNUT ST, Jefferson, IA 50129
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Other Identifiers 3

Medicaid2131557IA
Medicare UPINT00828IA
Medicare ID-Type UnspecifiedI12189IA

Other Providers at the Same Location NPPES 3

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

CENTRAL IOWA FAMILY EYECARE PLLC
Optometrist
207 N CHESTNUT ST
JEFFERSON, IA 50129
Greene County (515) 386-3513
EYE CARE ASSOCIATES, P.C.
Optometrist
207 N CHESTNUT ST
JEFFERSON, IA 50129
Greene County (515) 386-3513
DR. KYLE JOHN STALDER O.D.
Optometrist
207 N CHESTNUT ST
JEFFERSON, IA 50129
Greene County (515) 386-3513

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 William Brenny's NPI number?

The NPI number for William Brenny is 1427107416. It was assigned to this individual provider in the NPPES registry on January 9, 2007.

Where is William Brenny located?

William Brenny practices at 207 N Chestnut St, Jefferson, IA 50129. The listed phone number is (515) 386-3513.

What is William Brenny'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 William Brenny was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.