Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brookfield Anesthesiologists, S.C.

Anesthesiology Physician in Brookfield, WI · enumerated 2006 · authorized official Daniel Gerber, Authorized Official.

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

National Provider Identifier

1942257902

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Registry record

Entity type Organization (Type 2)

Legal business name Brookfield Anesthesiologists, S.C.

Practice address 19333 W North Ave, Brookfield, WI, 53045

Phone (262) 785-2000

Enumeration date May 27, 2006

Last updated in NPPES Jul 23, 2014

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Daniel Gerber

Title Authorized Official

Phone (262) 785-2000

Other identifiers

Identifier	Type	State	Issuer
32835100	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

Where is Brookfield Anesthesiologists, S.C. located?

The practice location on file with NPPES is in Brookfield, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-07-23. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-23.