Individual Healthcare Provider
Sean Alexander Feinberg, MD
Provider's NPPES record last updated: November 19, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1104273549
- Primary Specialty
- Radiology — Diagnostic Radiology
- 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 18, 2026, 1:25 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
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
Radiology
Diagnostic Radiology
Allopathic & Osteopathic Physicians
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Taxonomy code 2085R0202X
Provider-Reported License Information
- Radiology (Connecticut)
- 62037
- Radiology (New Mexico)
- MD2025-0875
- Radiology (North Dakota)
- 20238
- Radiology (Guam)
- MC-170
- Radiology (Minnesota)
- 75151
- Radiology (Wyoming)
- 16161C
- Radiology (Texas)
- U6388
Practice Locations
Practice Location
8201 E Riverside Blvd
Rockford, Illinois 61114-2300
Phone: (815) 971-7000
Additional Practice Location
901 Grant St
Harvard, Illinois 60033-1821
Phone: (815) 943-5431
Additional Practice Location
875 S Route 31
Crystal Lake, Illinois 60014-8190
Phone: (779) 220-5500
Additional Practice Location
2305 37th Ave Sw
Minot, North Dakota 58701-7669
Phone: (701) 418-8000
Additional Practice Location
11995 Singletree Ln Ste 500
Eden Prairie, Minnesota 55344-5349
Phone: (952) 595-1301
Fax: (612) 294-4903
Additional Practice Location
602 Indiana Ave
Lubbock, Texas 79415-3364
Phone: (806) 775-8600
Record Information
- Enumeration Date
- May 16, 2016
- Provider's NPPES Record Last Updated
- November 19, 2025
- Certification Date
- November 19, 2025
- NPISignal NPPES Dataset
- August 2026
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