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DR. WILLIAM ARTHUR KNUTSON O.D.
NPI 1790739555
Optometrist in Schofield, WI

Active since May 19, 2006
5608 BUSINESS HIGHWAY 51 S, SCHOFIELD, WI 54476(715) 359-2020 Get Directions Write a Review

NPPES record last updated: February 24, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Arthur Knutson O.d. NPPES

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

DR. WILLIAM ARTHUR KNUTSON O.D. (NPI 1790739555) is an individual optometrist in Schofield, Wisconsin, licensed in Wisconsin (1812) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1790739555
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. WILLIAM ARTHUR KNUTSONCredential: O.D.
Location Address5608 BUSINESS HIGHWAY 51 SSchofield, WI 54476-1331
Mailing Address5608 Business Highway 51 SSchofield, WI 54476-1331 · (715) 359-2020
Phone(715) 359-2020
Sole ProprietorNo
Enumeration DateMay 19, 2006
Last NPPES UpdateFebruary 24, 2012
✔ NPI 1790739555 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 · 1812
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.
5608 BUSINESS HIGHWAY 51 S, Schofield, WI 54476
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Other Identifiers 3

Medicaid38518600WI
Medicare UPIN000047975WI
Medicare NSC0806600001WI

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. RYAN T MIHALUS O.D.
Optometrist
5608 BUSINESS HIGHWAY 51 S
WESTON, WI 54476
Marathon County (715) 355-8800
VISION CLINIC S.C.
Optometrist
5608 BUSINESS HIGHWAY 51 S
SCHOFIELD, WI 54476
Marathon County (715) 359-2020

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 William Knutson's NPI number?

The NPI number for William Knutson is 1790739555. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is William Knutson located?

William Knutson practices at 5608 Business Highway 51 S, Schofield, WI 54476. The listed phone number is (715) 359-2020.

What is William Knutson'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 Knutson was last updated on February 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.