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Ritzinger Optometric Clinic Sc

Ritzinger Optometric Clinic Sc is a healthcare organization registered as Optometrist in River Falls, WI, holding Type 2 (organization) NPI 1316907835 since 2006. The authorized official on file is Mark Ritzinger, Owner.

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NPI 1316907835
Entity type Organization (Type 2)
Legal business name Ritzinger Optometric Clinic Sc
Practice address 711 N MAIN ST, River Falls, WI, 54022
Phone 7154257235
Fax 7154252140
Enumeration date 2006-03-27
Last updated in NPPES 2020-08-22

Authorized official

Name Mark Ritzinger
Title Owner
Phone 7154257235

Taxonomy & classification

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary

Other identifiers

Identifier Type State Issuer
38702000 Medicaid WI
Copy-ready billing details
Provider: Ritzinger Optometric Clinic Sc
NPI: 1316907835
Taxonomy: 152W00000X (Optometrist)
Address: 711 N MAIN ST, River Falls, WI, 54022

Providers at this address

NPI Name Type Specialty Location
1093703118 Julie Lee Individual Optometrist River Falls, WI
1649268673 Mark Ritzinger Individual Optometrist River Falls, WI

Verify this record

Cross-check NPI 1316907835 against the authoritative CMS record: view Ritzinger Optometric Clinic Sc on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What type of organization is Ritzinger Optometric Clinic Sc?
Ritzinger Optometric Clinic Sc is registered in NPPES as a Optometrist (its primary provider taxonomy).
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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.