NPI Portal NPI Lookup & Verification

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

Dr. Stephen L Miller, MD

Cardiovascular Disease Physician in Murray, UT · enumerated 2006.

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

National Provider Identifier

1578514477

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephen L Miller
Credential MD
Sex Male
Practice address Murray, UT, 84123
Fax (801) 281-5960
Enumeration date May 15, 2006
Last updated in NPPES Aug 21, 2023

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

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 360531-1205 (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
25-00453 Other UT UNITED HEALTH CARE
202083175 Other UT UHC MEDICARE COMPLETE
235735 Other UT ALTIUS
107007155103 Other UT SELECT HEALTH
202083175 Other UT AETNA
202083175SLM Other UT EDUCATORS MUTUAL
350135 Other UT DESERET MUTUAL BENEFITS
P00254258 Other UT 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

Where does Stephen Miller practice?
The practice location on file with NPPES is in Murray, UT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephen Miller?
The National Provider Identifier (NPI) for Stephen Miller is 1578514477, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-21.