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Provider Profile

Katherine Guo

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At a glance

About Katherine Guo

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. The provider's National Provider Identifier (NPI) is 1588521504.

Factual summary compiled by Guide.md from public records; not written by this provider.

Credentials & Licensing

NPINational Provider Identifier
1588521504Issued 2026

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Katherine Guo's specialty?

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

Where can I find Katherine Guo?

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

How do I contact Katherine Guo?

The number on file is (309) 655-2000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Katherine Guo's NPI number?

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

What is Katherine Guo's education?

Katherine Guo attended University of Tennessee, Hsc, College of Medicine, graduating in 2025. This comes from the CMS National Downloadable File.

CMS public data

How long has Katherine Guo been practicing?

Katherine Guo has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.

CMS public data

Has Katherine Guo confirmed this information?

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.

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Guide.md listings do not constitute medical advice or an endorsement.

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