Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Matthews, MD

Cardiovascular Disease Physician in Denver, CO · enumerated 2015.

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

National Provider Identifier

1982099297

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Registry record

Entity type Individual (Type 1)

Name Stephen Matthews

Credential MD

Sex Male

Practice address 11700 W 2nd Place, Medical Plaza 2 Suite 350, Denver, CO, 80228

Phone (303) 595-2727

Enumeration date Apr 2, 2015

Last updated in NPPES Sep 14, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License DR.0065906 (CO) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Stephen Matthews practice?

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

What is the NPI number for Stephen Matthews?

The National Provider Identifier (NPI) for Stephen Matthews is 1982099297, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-14.