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Physician Profile

Koray K. Demir, MD

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At a glance

About Dr. Demir

Koray K. Demir, MD practices infectious disease in Stanford, CA. The provider's National Provider Identifier (NPI) is 1023827219.

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

Specialty

Infectious Disease (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 198139CurrentExpired Oct 31, 2026Since 2024
NPINational Provider Identifier
1023827219Issued 2025

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Common questions

What kind of doctor is Dr. Demir?

Dr. Demir is an infectious disease specialist in Stanford, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Infectious Disease”.

NPI registry

What is Dr. Demir's address?

Dr. Demir is listed at 300 Pasteur Dr # L-134, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Demir?

The number on file is (650) 723-7912. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Demir?

Dr. Demir's National Provider Identifier is 1023827219. 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

How much experience does Dr. Demir have?

Dr. Demir has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Dr. Demir's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Demir. If this is you, claiming it is free.

Guide.md

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

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