Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patrick Eugene Zierke

Case Manager/Care Coordinator in Klamath Falls, OR · enumerated 2021.

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

National Provider Identifier

1851967202

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Registry record

Entity type Individual (Type 1)

Name Patrick Eugene Zierke

Sex Male

Practice address 1824 Vine Ave, Klamath Falls, OR, 97601

Phone (541) 883-1030

Enumeration date May 27, 2021

Last updated in NPPES Mar 27, 2024

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers 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 Patrick Zierke's NPI record?

Cross-check NPI 1851967202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851967202 active?

Yes, as of the latest NPPES snapshot, NPI 1851967202 is active (record last updated 2024-03-27).

Other providers at this practice address

Browse all →

Gregory Cooper Case Manager/Care Coordinator · Klamath Falls, OR NPI 1528716339 Britt Canales Case Manager/Care Coordinator · Klamath Falls, OR NPI 1619664950 Geoffrey Hendrickson Peer Specialist · Klamath Falls, OR NPI 1881407427 Justin Fields Peer Specialist · Klamath Falls, OR NPI 1659167724

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-27.