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Physician Profile

Wilfred Derksen, MD

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At a glance

About Dr. Derksen

Wilfred Derksen, MD practices pediatrics in Fresno, CA. The provider's National Provider Identifier (NPI) is 1003801267.

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

Specialty

Pediatrics (Primary)

Credentials & Licensing

CA · Physician and Surgeon CMedical Board of California
No. 33691DelinquentExpired Feb 28, 2026Since 1971
NPINational Provider Identifier
1003801267Issued 2005

Snapshot · verify with the board ↗

Common questions

What does Dr. Derksen specialize in?

Dr. Derksen is a pediatrician in Fresno, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.

NPI registry

Where is Dr. Derksen located?

Dr. Derksen is listed at 1570 E Herndon Ave, Fresno, CA 93720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Derksen's phone number?

The number on file is (559) 437-7300. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Derksen?

Dr. Derksen's National Provider Identifier is 1003801267. 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. Derksen have?

Dr. Derksen has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Dr. Derksen's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Derksen. 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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