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Irwin Randell Cohen

Addiction Medicine (Internal Medicine) Physician in Louisville, KY · enumerated 2005.

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

National Provider Identifier

1376547711

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Registry record

Entity type Individual (Type 1)
Name Irwin Randell Cohen
Sex Male
Practice address 4006 Dutchmans Ln, Suite 100, Louisville, KY, 40207
Phone (502) 873-7517
Enumeration date Jun 13, 2005
Last updated in NPPES Feb 18, 2013

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 29908 (KY) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 2011000734 (MO) Secondary
207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 29908 (KY) Primary

Other identifiers

Identifier Type State Issuer
64299084 Medicaid KY -
200165860 Medicaid IN -

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 Irwin Cohen practice?
The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Irwin Cohen?
The National Provider Identifier (NPI) for Irwin Cohen is 1376547711, 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 2013-02-18.