Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cody Robert Zietz, OTR/L

Occupational Therapist in Williamsburg, MI · enumerated 2018 · practices at Crystal Lake Clinic P.C..

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

National Provider Identifier

1174020739

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Registry record

Entity type Individual (Type 1)

Name Cody Robert Zietz

Credential OTR/L

Sex Male

Practice address 6170 Us Highway 31 N, Williamsburg, MI, 49690

Phone (231) 421-5285

Enumeration date Apr 10, 2018

Last updated in NPPES Apr 10, 2018

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5201010104 (MI) 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 1174020739 active?

Yes, as of the latest NPPES snapshot, NPI 1174020739 is active (record last updated 2018-04-10).

How do I verify Cody Zietz's NPI record?

Cross-check NPI 1174020739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Crystal Lake Clinic P.C. Family Medicine Physician · Williamsburg, MI NPI 1386028769

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-10.