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D K Funkhouser Od Sc

Optometrist in Madison, WI · enumerated 2007 · authorized official Deanne Funkhouser, Direct Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1295957892

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Registry record

Entity type Organization (Type 2)
Legal business name D K Funkhouser Od Sc
Practice address 6658 Odana Road, Madison, WI, 53719
Phone (608) 220-7167
Enumeration date May 3, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 2216 (WI) Primary

Authorized official

Name Deanne Funkhouser
Title Direct Owner
Phone (608) 220-7167

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is D K Funkhouser Od Sc?
D K Funkhouser Od Sc is registered in NPPES as a Optometrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.