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NPISignal

Individual Healthcare Provider

Hosam N Khayal, MD

NPI Record: ActiveInternal Medicine — Hematology
NPI1144271206
Chicago, Illinois

Provider's NPPES record last updated: June 25, 2025

Overview

Entity Type
Individual Healthcare Provider
NPI
1144271206
Primary Specialty
Internal Medicine — Hematology
Practice Location
Chicago, Illinois
Sole Proprietor
No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 18, 2026, 11:03 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Internal Medicine

    Hematology

    Allopathic & Osteopathic Physicians

    Primary

    An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

    Taxonomy code 207RH0000X
  • Internal Medicine

    Allopathic & Osteopathic Physicians

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Taxonomy code 207R00000X
  • Hospitalist

    Allopathic & Osteopathic Physicians

    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.

    Taxonomy code 208M00000X

Provider-Reported License Information

Internal Medicine (Illinois)
036113434
Internal Medicine (Indiana)
01065886A
Internal Medicine (Illinois)
036113434
Hospitalist (Indiana)
01065886A
Hospitalist (Illinois)
036113434
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

1740 W Taylor St

Chicago, Illinois 60612-7232

Phone: (312) 492-2706

Additional Practice Location

1800 E Lake Shore Dr

Decatur, Illinois 62521-3810

Phone: (217) 464-5811

Fax: (217) 464-1318

Additional Practice Location

5215 Holy Cross Pkwy

Mishawaka, Indiana 46545-1469

Phone: (574) 335-2205

Additional Practice Location

20201 Crawford Ave

Olympia Fields, Illinois 60461-1010

Phone: (844) 740-4445

Fax: (708) 679-2161

Additional Practice Location

1199 Hadley Rd Ste 100

Mooresville, Indiana 46158-1788

Phone: (317) 834-3263

Fax: (317) 834-5194

Additional Practice Location

1000 N Westmoreland Rd

Lake Forest, Illinois 60045-1658

Phone: (847) 234-5600

Fax: (847) 535-7203

Additional Practice Location

1915 Lake Ave

Plymouth, Indiana 46563-9366

Phone: (574) 948-4000

Fax: (574) 948-5454

Record Information

Enumeration Date
May 13, 2006
Provider's NPPES Record Last Updated
June 25, 2025
Certification Date
June 25, 2025
NPISignal NPPES Dataset
August 2026

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