NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

General & Vascular Surgeons, S.C.

Vascular Surgery Physician in West Allis, WI · enumerated 2006 · authorized official John Bowman, Physician.

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

National Provider Identifier

1134211642

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name General & Vascular Surgeons, S.C.
Practice address 2424 S 90th St, Ste 208, West Allis, WI, 53227
Phone (414) 328-8080
Fax (414) 328-8084
Enumeration date Sep 29, 2006
Last updated in NPPES Jun 2, 2009

Taxonomy & classification

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 16094 (WI) Primary

Authorized official

Name John Bowman
Title Physician
Phone (414) 328-8080

Other identifiers

Identifier Type State Issuer
32866400 Medicaid WI -

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 General & Vascular Surgeons, S.C.?
The NPI for General & Vascular Surgeons, S.C. is 1134211642, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for General & Vascular Surgeons, S.C.?
NPPES lists John Bowman (Physician) 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 2009-06-02.