NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kenneth S Stone Dpm

Foot & Ankle Surgery Podiatrist in Freeport, IL · enumerated 2006 · authorized official Kenneth Stone, Owner.

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

National Provider Identifier

1447313929

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Kenneth S Stone Dpm
Practice address 1717 W Church St, Freeport, IL, 61032
Fax (815) 233-9531
Enumeration date Dec 18, 2006
Last updated in NPPES Jan 11, 2008

Taxonomy & classification

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers Primary

Authorized official

Name Kenneth Stone
Title Owner

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-01-11. Verify at npiregistry.cms.hhs.gov.
Where is Kenneth S Stone Dpm located?
The practice location on file with NPPES is in Freeport, IL.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-11.