NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alliance Foot & Ankle Clinics LLC

Foot & Ankle Surgery Podiatrist in Greenfield, WI · enumerated 2014 · authorized official Ivelisse Vargas Jon, Owner.

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

National Provider Identifier

1811306434

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Alliance Foot & Ankle Clinics LLC
Other name <Unavail>
Practice address 6510 W Layton Ave, Greenfield, WI, 53220
Phone (414) 282-7209
Fax (414) 282-9948
Enumeration date Aug 7, 2014
Last updated in NPPES Aug 7, 2014

Taxonomy & classification

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 1026-25 (WI) Primary

Authorized official

Name Ivelisse Vargas Jon
Title Owner
Phone (908) 768-8584

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

Where is Alliance Foot & Ankle Clinics LLC located?
The practice location on file with NPPES is in Greenfield, WI.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-08-07. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-07.