NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Christopher J. Wolf, Od, Inc

Optometrist in South Bend, IN · enumerated 2006 · authorized official Christopher Wolf, Owner.

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

National Provider Identifier

1023069283

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Christopher J. Wolf, Od, Inc
Practice address 4123 S Michigan St, South Bend, IN, 46614
Phone (574) 291-8900
Fax (574) 299-8503
Enumeration date May 13, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 18001614 (IN) Primary

Authorized official

Name Christopher Wolf
Title Owner
Phone (574) 291-8900

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 → Validate an NPI →

Frequently asked questions

What type of organization is Christopher J. Wolf, Od, Inc?
Christopher J. Wolf, Od, Inc 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.

Providers at this address

Browse all →

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