IRWIN RANDELL COHEN
NPI 1376547711
Internal Medicine - Addiction Medicine in Louisville, KY
About Irwin Randell Cohen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IRWIN RANDELL COHEN (NPI 1376547711) is an individual addiction medicine provider in Louisville, Kentucky, licensed in Kentucky (29908) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Louisville School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Irwin Randell Cohen is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Irwin Cohen reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Louisville, KY 40207
- Reassigned Medicare billing, Kentucky enrollment
- 27 clinicians in this Medicare group
Lexington, KY 40511
- Reassigned Medicare billing, Kentucky enrollment
- 21 clinicians in this Medicare group
Corbin, KY 40701
- Reassigned Medicare billing, Kentucky enrollment
- 21 clinicians in this Medicare group
Hazard, KY 41701
- Reassigned Medicare billing, Kentucky enrollment
- 20 clinicians in this Medicare group
Paintsville, KY 41240
- Reassigned Medicare billing, Kentucky enrollment
- 20 clinicians in this Medicare group
Pikeville, KY 41501
- Reassigned Medicare billing, Kentucky enrollment
- 20 clinicians in this Medicare group
Paducah, KY 42001
- Reassigned Medicare billing, Kentucky enrollment
- 19 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 40207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOUISVILLE, KY 40207
LOUISVILLE, KY 40207
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Irwin Cohen's NPI number?
The NPI number for Irwin Cohen is 1376547711. It was assigned to this individual provider in the NPPES registry on June 13, 2005.
Where is Irwin Cohen located?
Irwin Cohen practices at 4006 Dutchmans Ln Suite 100, Louisville, KY 40207. The listed phone number is (502) 873-7517.
What is Irwin Cohen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.
Is Irwin Cohen enrolled in Medicare?
Yes. Irwin Cohen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Irwin Cohen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Irwin Cohen reassigns Medicare benefits to 7 organizations: Bhg Lviii, LLC (Louisville, KY), Bhg Xxxv, LLC (Lexington, KY), Bhg Xxxiv, LLC (Corbin, KY), Bhg Xxvi, LLC (Hazard, KY), Bhg Xxiv, LLC (Paintsville, KY) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Irwin Cohen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Irwin Cohen was last updated on February 18, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.