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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Kolowrat, CAA

Anesthesiologist Assistant in Madison, WI · enumerated 2020.

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

National Provider Identifier

1750905931

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Registry record

Entity type Individual (Type 1)
Name Allison Kolowrat
Credential CAA
Sex Female
Practice address 600 Highland Ave, Madison, WI, 53792
Enumeration date Jun 3, 2020
Last updated in NPPES Aug 28, 2024

Taxonomy & licenses

367H00000X Anesthesiologist Assistant Physician Assistants & Advanced Practice Nursing Providers · License 163 (WI) Primary

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

Is NPI 1750905931 active?
Yes, as of the latest NPPES snapshot, NPI 1750905931 is active (record last updated 2024-08-28).
How do I verify Allison Kolowrat's NPI record?
Cross-check NPI 1750905931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-28.