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

Mr. Steven H. Warnock, M.D.

Specialist in Draper, UT · enumerated 2005.

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

National Provider Identifier

1457337594

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Registry record

Entity type Individual (Type 1)

Name Mr. Steven H. Warnock

Credential M.D.

Sex Male

Practice address Draper, UT, 84020

Phone (801) 571-2020

Fax (801) 571-6899

Enumeration date Dec 20, 2005

Last updated in NPPES Jul 9, 2008

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 263363-1205 (UT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
116131800	Medicaid	WY	-
0000027781	Medicaid	MT	-
805412400	Medicaid	ID	-
50621017	Medicaid	NM	-
002082075	Medicaid	NV	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Steven Warnock?

The National Provider Identifier (NPI) for Steven Warnock is 1457337594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Warnock practice?

The practice location on file with NPPES is in Draper, UT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-09.