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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Stephen Warner, MD

Orthopaedic Surgery of the Spine Physician in Murray, UT · enumerated 2006.

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

National Provider Identifier

1164453106

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Registry record

Entity type Individual (Type 1)
Name Stephen Warner
Credential MD
Sex Male
Practice address Murray, UT, 84107
Phone (801) 747-1020
Fax (801) 747-1023
Enumeration date Jul 6, 2006
Last updated in NPPES Dec 10, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 273610-1205 (UT) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Stephen Warner's NPI record?
Cross-check NPI 1164453106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1164453106 active?
Yes, as of the latest NPPES snapshot, NPI 1164453106 is active (record last updated 2008-12-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-10.