Provider Profile
Katherine Guo is a physician assistant — medical based in Peoria, IL. Katherine is a 2025 graduate of University of Tennessee, Hsc, College of Medicine. Katherine is also listed as specializing in physician assistant — surgical.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
530 NE GLEN OAK AVE
Peoria, IL 61637
Katherine Guo is a physician assistant in Peoria, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Katherine Guo is listed at 530 Ne Glen Oak Ave, Peoria, IL 61637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (309) 655-2000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Katherine Guo's National Provider Identifier is 1588521504. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Katherine Guo attended University of Tennessee, Hsc, College of Medicine, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Katherine Guo has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Katherine Guo. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.