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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven T Simon, MD

Cardiovascular Disease Physician in Aurora, CO · enumerated 2013 · practices at University Physicians Incorporated.

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

National Provider Identifier

1346583259

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Registry record

Entity type Individual (Type 1)
Name Steven T Simon
Credential MD
Sex Male
Practice address 12605 E 16th Ave Fl 3, Aurora, CO, 80045
Phone (720) 848-0000
Enumeration date Mar 28, 2013
Last updated in NPPES Jul 15, 2020

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License DR.0064013 (CO) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 265943 (MA) Secondary
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

Is NPI 1346583259 active?
Yes, as of the latest NPPES snapshot, NPI 1346583259 is active (record last updated 2020-07-15).
How do I verify Steven Simon's NPI record?
Cross-check NPI 1346583259 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 2020-07-15.