Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Ziegler

Neurology Physician in St Louis Park, MN · enumerated 2021 · practices at Park Nicollet Health Care Products.

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

National Provider Identifier

1144894700

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Registry record

Entity type Individual (Type 1)

Name John Ziegler

Sex Male

Practice address 3931 Louisiana Ave S, St Louis Park, MN, 55426

Phone (952) 993-3200

Enumeration date May 18, 2021

Last updated in NPPES Jul 30, 2026

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 79857 (MN) 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

How do I verify John Ziegler's NPI record?

Cross-check NPI 1144894700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144894700 active?

Yes, as of the latest NPPES snapshot, NPI 1144894700 is active (record last updated 2026-07-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-30.