Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

City of Brookfield

Q: What is the NPI number for City of Brookfield?

The NPI for City of Brookfield is 1811001357, a Type 2 (organization) record in the CMS NPPES registry.

Land Ambulance in Brookfield, WI · enumerated 2006 · authorized official David Sulik, Billing Manager.

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

National Provider Identifier

1811001357

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Registry record

Entity type Organization (Type 2)

Legal business name City of Brookfield

Other name <Unavail>

Practice address 2100 N Calhoun Rd, Brookfield, WI, 53005

Phone (262) 782-8932

Enumeration date Aug 19, 2006

Last updated in NPPES Oct 26, 2007

Taxonomy & classification

3416L0300X Land Ambulance Transportation Services Primary

Authorized official

Name David Sulik

Title Billing Manager

Phone (262) 675-9610

Other identifiers

Identifier	Type	State	Issuer
41314100	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

Who is the authorized official for City of Brookfield?

NPPES lists David Sulik (Billing Manager) as the authorized official for this organization.

What is the NPI number for City of Brookfield?

The NPI for City of Brookfield is 1811001357, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-26.