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DR. DAVID EARL JOHANKNECHT OD
NPI 1114078243
Optometrist in Berlin, WI

Active since January 16, 2007
269 MEMORIAL DR, SUITE 103, BERLIN, WI 54923(920) 361-1696(920) 361-1247 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. David Earl Johanknecht Od NPPES

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

DR. DAVID EARL JOHANKNECHT OD (NPI 1114078243) is an individual optometrist in Berlin, Wisconsin, licensed in Wisconsin (1404-035) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1114078243
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. DAVID EARL JOHANKNECHTCredential: OD
Location Address269 MEMORIAL DR, SUITE 103Berlin, WI 54923
Mailing AddressPo Box 228Berlin, WI 54923-0228 · (920) 361-1696 · Fax (920) 361-1247
Phone(920) 361-1696
Fax(920) 361-1247
Sole ProprietorNo
Enumeration DateJanuary 16, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1114078243 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 · 1404-035
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.
269 MEMORIAL DR, Berlin, WI 54923
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Other Identifiers 3

Medicare UPINT62326WI
Medicaid38563200WI
Medicare ID-Type Unspecified000047680 001WI

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. MICHEAL DEAN GERBER OD
Optometrist
269 MEMORIAL DR, SUITE 103
BERLIN, WI 54923
Green Lake County (920) 361-1696
BERLIN FAMILY EYE CARE SC
Optometrist
269 MEMORIAL DR, SUITE 103
BERLIN, WI 54923
Green Lake County (920) 361-1696

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 David Johanknecht's NPI number?

The NPI number for David Johanknecht is 1114078243. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is David Johanknecht located?

David Johanknecht practices at 269 Memorial Dr Suite 103, Berlin, WI 54923. The listed phone number is (920) 361-1696.

What is David Johanknecht'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 David Johanknecht 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.