Individual Healthcare Provider
Yaser Siraj, MD
Provider's NPPES record last updated: April 22, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1760497416
- Primary Specialty
- Internal Medicine — Interventional Cardiology
- Practice Location
- Rockford, 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 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 21, 2026, 12:28 PM 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
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.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Interventional Cardiology
Allopathic & Osteopathic Physicians
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Taxonomy code 207RI0011X Internal Medicine
Cardiovascular Disease
Allopathic & Osteopathic Physicians
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Taxonomy code 207RC0000X
Provider-Reported License Information
- Internal Medicine (Illinois)
- 036-131952
- Internal Medicine (Ohio)
- 35.088200
- Internal Medicine (Wisconsin)
- 3651-320
- Internal Medicine (Wisconsin)
- 3651-320
- Internal Medicine (Illinois)
- 036.131952
Practice Locations
Practice Location
8201 E Riverside Blvd
Rockford, Illinois 61114-2300
Phone: (815) 971-7000
Additional Practice Location
N2950 State Road 67
Lake Geneva, Wisconsin 53147-2655
Phone: (262) 245-0535
Fax: (262) 245-2248
Additional Practice Location
1340 Charles St Ste 300
Rockford, Illinois 61104-2200
Phone: (779) 696-5888
Fax: (779) 696-5898
Additional Practice Location
2359 Hassell Rd
Hoffman Estates, Illinois 60169-2102
Phone: (847) 843-7030
Fax: (847) 839-8356
Additional Practice Location
2359 Hassell Rd
Hoffman Estates, Illinois 60169-2102
Phone: (847) 843-7030
Fax: (847) 839-8356
Additional Practice Location
1000 Mineral Point Ave
Janesville, Wisconsin 53548-2982
Phone: (608) 756-6868
Fax: (608) 756-6289
Additional Practice Location
875 South Route 31
Crystal Lake, Illinois 60014
Phone: (779) 220-5500
Additional Practice Location
901 Grant St
Harvard, Illinois 60033-1821
Phone: (815) 943-5431
Fax: (815) 943-0659
Record Information
- Enumeration Date
- July 30, 2006
- Provider's NPPES Record Last Updated
- April 22, 2026
- Certification Date
- April 22, 2026
- NPISignal NPPES Dataset
- August 2026
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