Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. LELAND J IRWIN MD
NPI 1558336396
Emergency Medicine - Emergency Medical Services in Lexington, KY

Active since February 22, 2006
1740 NICHOLASVILLE ROAD, LEXINGTON, KY 40503(859) 260-6180(859) 260-6693 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Leland J Irwin Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LELAND J IRWIN MD (NPI 1558336396) is an individual emergency medical services provider in Lexington, Kentucky, licensed in Kentucky (KY20782) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1558336396
Entity TypeIndividualMale
Primary Taxonomy207PE0004X
Provider Legal NameDR. LELAND J IRWINCredential: MD
Location Address1740 NICHOLASVILLE ROADLexington, KY 40503
Mailing AddressPo Box 1827Lexington, KY 40588 · (859) 277-8179 · Fax (859) 277-9320
Fax(859) 260-6693
Sole ProprietorNo
Enumeration DateFebruary 22, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1558336396 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License Licensed in KY · KY20782
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
1740 NICHOLASVILLE ROAD, Lexington, KY 40503

Other Identifiers 1

Medicaid64207822KY

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Emergency Medicine (Emergency Medical Services)
1740 NICHOLASVILLE ROAD
LEXINGTON, KY 40503
Anesthesiology
1740 NICHOLASVILLE ROAD
LEXINGTON, KY 40503
Anesthesiology
1740 NICHOLASVILLE ROAD
LEXINGTON, KY 40503
Anesthesiology
1740 NICHOLASVILLE ROAD
LEXINGTON, KY 40503
Anesthesiology
1740 NICHOLASVILLE ROAD
LEXINGTON, KY 40503

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 Leland Irwin's NPI number?

The NPI number for Leland Irwin is 1558336396. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is Leland Irwin located?

Leland Irwin practices at 1740 Nicholasville Road, Lexington, KY 40503. The listed phone number is (859) 260-6180.

What is Leland Irwin's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

When was this NPI record last updated?

The NPPES record for Leland Irwin was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.