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

LEGACY MEDICAL GROUP
NPI 1083542013
Hospitalist in Joliet, IL

Active since May 11, 2026
333 MADISON ST, JOLIET, IL 60435(815) 725-7133 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 7, 2026, May 11, 2026 (2 updates tracked since 2026).

About Legacy Medical Group NPPES

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

LEGACY MEDICAL GROUP (NPI 1083542013) is a healthcare organization registered as a hospitalist in Joliet, Illinois and active in the NPI registry since May 2026. The organization lists Omer Yusaf, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1083542013
Entity TypeOrganization
Primary Taxonomy208M00000X
Legal Business NameLEGACY MEDICAL GROUP
Location Address333 MADISON STJoliet, IL 60435-8200
Mailing Address3419 Noble DrWoodridge, IL 60517-1417 · (607) 425-8381 · Fax (815) 205-4561
Phone(815) 725-7133
Organization SubpartNo
Authorized OfficialOmer YusafManaging Member · (607) 425-8381
Enumeration DateMay 11, 2026
Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1083542013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X
333 MADISON ST, Joliet, IL 60435
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

DR. CHRISTOPHER D. BERG DO
Emergency Medicine
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-7133
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK
Psychiatric Unit
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-7133
KRISTIN UPP PTA
Physical Therapy Assistant
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-7133
DR. MENAR WAHOOD DO
Orthopaedic Surgery (Hand Surgery)
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-7133
PETER P TOMAS M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-7222
JOSEPH J NATARELLI D.O.
Pathology (Anatomic Pathology & Clinical Pathology)
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-7222
MATTHEW NITSCHE MD
Emergency Medicine
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-7133
DR. SHILPA THAKKAR MD
Anesthesiology
333 MADISON ST
JOLIET, IL 60435
Will County (815) 725-6331

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 Legacy Medical Group's NPI number?

The NPI number for Legacy Medical Group is 1083542013. It was assigned to this organization in the NPPES registry on May 11, 2026.

Where is Legacy Medical Group located?

Legacy Medical Group is located at 333 Madison St, Joliet, IL 60435. The listed phone number is (815) 725-7133.

What is Legacy Medical Group's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

When was this NPI record last updated?

The NPPES record for Legacy Medical Group was last updated on July 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.