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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Kopstein, D.O.

Interventional Cardiology Physician in Thornton, CO · enumerated 2016.

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

National Provider Identifier

1902251598

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael Kopstein
Credential D.O.
Sex Male
Practice address 805 E 144th Ave Ste 100, Thornton, CO, 80023
Phone (720) 772-8040
Fax (720) 805-1551
Enumeration date May 2, 2016
Last updated in NPPES Aug 5, 2025

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License UO9638 (FL) Secondary
207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License DR.0059396 (CO) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Michael Kopstein's NPI record?
Cross-check NPI 1902251598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1902251598 active?
Yes, as of the latest NPPES snapshot, NPI 1902251598 is active (record last updated 2025-08-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-05.