Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John W. Ringo, DDS PC

Q: What type of organization is John W. Ringo, DDS PC?

John W. Ringo, DDS PC is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Dental Clinic/Center in Schererville, IN · enumerated 2025 · authorized official John Ringo, Owner.

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

National Provider Identifier

1235949025

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name John W. Ringo, DDS PC

Practice address 2001 Us Highway 41 Ste F, Schererville, IN, 46375

Phone (219) 322-7658

Fax (219) 322-8134

Enumeration date Jan 13, 2025

Last updated in NPPES Jan 13, 2025

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name John Ringo

Title Owner

Phone (219) 322-7658

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 John W. Ringo, DDS PC?

John W. Ringo, DDS PC is registered in NPPES as a Dental Clinic/Center (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 2026-07-13. Provider record last updated 2025-01-13.