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DR. JOSEPH G LEIJA M.D.
NPI 1750396156
Allergy & Immunology - Allergy in Melrose Park, IL

Active since July 31, 2006
675 W NORTH AVE, SUITE 310, MELROSE PARK, IL 60160(708) 450-5054(708) 450-9088 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Joseph G Leija M.d. NPPES

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

DR. JOSEPH G LEIJA M.D. (NPI 1750396156) is an individual allergy provider in Melrose Park, Illinois, licensed in Illinois (03635559) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1750396156
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameDR. JOSEPH G LEIJACredential: M.D.
Location Address675 W NORTH AVE, SUITE 310Melrose Park, IL 60160-1634
Mailing Address675 W North Ave, Suite 310Melrose Park, IL 60160-1634 · (708) 450-5054 · Fax (708) 450-9088
Phone(708) 450-5054
Fax(708) 450-9088
Sole ProprietorYes
Enumeration DateJuly 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1750396156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in IL · 03635559
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
675 W NORTH AVE, Melrose Park, IL 60160
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Other Identifiers 2

Medicare UPINC43555IL
Medicare ID-Type Unspecified454030

Other Providers at the Same Location NPPES 20

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

M Z SAIT MD LTD
Specialist
675 W NORTH AVE, SUITE 606
MELROSE PARK, IL 60160
Cook County (630) 932-2010
CLARK D CHRISMAN RPH
Pharmacist
675 W NORTH AVE
MELROSE PARK, IL 60160
Cook County (708) 450-4941
DR. ROBERTA FRANCES STAHNKE PSY.D.
Clinical Neuropsychologist
675 W NORTH AVE, SUITE 206
MELROSE PARK, IL 60160
Cook County (708) 681-7309
DR. DEEPTI SHIVAKUMAR MD
Family Medicine
675 W NORTH AVE, SUITE 416
MELROSE PARK, IL 60160
Cook County (708) 681-7818
RAMESH C. DHINGRA, M.D., S.C.
Internal Medicine (Cardiovascular Disease)
675 W NORTH AVE
MELROSE PARK, IL 60160
Cook County (708) 450-5050
DOBROSLAWA BLANKA MACHNICA MD
Pediatrics
675 W NORTH AVE, STE 567
MELROSE PK, IL 60160
Cook County (708) 681-7685
DR. RACHNA SHAH M.D.
Allergy & Immunology
675 W NORTH AVE, SUITE 310
MELROSE PARK, IL 60160
Cook County (708) 450-5054
LEE JENKINS MD SC
Surgery
675 W NORTH AVE, SUITE 408
MELROSE PARK, IL 60160
Cook County (708) 450-4950

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 Joseph Leija's NPI number?

The NPI number for Joseph Leija is 1750396156. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Joseph Leija located?

Joseph Leija practices at 675 W North Ave Suite 310, Melrose Park, IL 60160. The listed phone number is (708) 450-5054.

What is Joseph Leija's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

When was this NPI record last updated?

The NPPES record for Joseph Leija was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.