NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ctvsa Wisconsin S.C.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Kenosha, WI · enumerated 2011 · authorized official Patroklos Pappas, President.

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

National Provider Identifier

1225318090

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ctvsa Wisconsin S.C.
Practice address 6308 8th Ave, Suite 3060, Kenosha, WI, 53143
Fax (262) 656-3672
Enumeration date Aug 24, 2011
Last updated in NPPES Aug 24, 2011

Taxonomy & classification

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Patroklos Pappas
Title President

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 is the NPI number for Ctvsa Wisconsin S.C.?
The NPI for Ctvsa Wisconsin S.C. is 1225318090, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Ctvsa Wisconsin S.C.?
NPPES lists Patroklos Pappas (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-24.