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Peter T. Hansen, M.D., S.C.

Pain Medicine (Anesthesiology) Physician in Brookfield, WI · enumerated 2006 · authorized official Peter Hansen, Authorized Official.

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

National Provider Identifier

1033166822

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Registry record

Entity type Organization (Type 2)
Legal business name Peter T. Hansen, M.D., S.C.
Practice address 19333 W North Ave, Brookfield, WI, 53045
Phone (262) 785-2000
Enumeration date May 28, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Secondary
207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Peter Hansen
Title Authorized Official
Phone (262) 785-2000

Other identifiers

Identifier Type State Issuer
31227800 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.

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Frequently asked questions

What is the NPI number for Peter T. Hansen, M.D., S.C.?
The NPI for Peter T. Hansen, M.D., S.C. is 1033166822, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Peter T. Hansen, M.D., S.C.?
NPPES lists Peter Hansen (Authorized Official) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.