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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steele J Zierlein, O.D.

Optometrist in Benton, AR · enumerated 2010 · practices at Simmons Eye Care Clinic, P.A..

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

National Provider Identifier

1174837553

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Registry record

Entity type Individual (Type 1)
Name Dr. Steele J Zierlein
Credential O.D.
Sex Male
Practice address 113 W Carpenter St, Benton, AR, 72015
Phone (501) 778-2363
Fax (501) 778-5329
Enumeration date Jul 28, 2010
Last updated in NPPES Aug 9, 2012

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2661 (AR) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
225000003 Other KS MEDICARE PTAN
P00986397 Other - RAILROAD MEDICARE

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 1174837553 active?
Yes, as of the latest NPPES snapshot, NPI 1174837553 is active (record last updated 2012-08-09).
How do I verify Steele Zierlein's NPI record?
Cross-check NPI 1174837553 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 2012-08-09.