Individual Healthcare Provider
Matthew J Knudson, M.D.
Provider's NPPES record last updated: September 16, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1962609768
- Primary Specialty
- Urology
- Practice Location
- Quincy, 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 20, 2026, 6:15 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
Urology
Allopathic & Osteopathic Physicians
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Taxonomy code 208800000X
Provider-Reported License Information
- Urology (Illinois)
- 036151942
- Urology (Iowa)
- R8080
- Urology (Missouri)
- 2020015497
Practice Locations
Practice Location
1025 Maine St
Quincy, Illinois 62301-4038
Phone: (217) 222-6550
Additional Practice Location
2305 Georgia St
Louisiana, Missouri 63353-2559
Phone: (573) 754-5531
Record Information
- Enumeration Date
- June 27, 2007
- Provider's NPPES Record Last Updated
- September 16, 2024
- Certification Date
- September 16, 2024
- NPISignal NPPES Dataset
- August 2026
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