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Mark Medders

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At a glance

About Mark Medders

Mark Medders is a physician assistant — medical practicing in Hayward, CA. This provider record is associated with NPI 1952713711.

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

Specialty

Credentials & Licensing

CA · Physician AssistantPhysician Assistant Board
No. 11775DelinquentExpired Dec 31, 2025Since 1986
NPINational Provider Identifier
1952713711Issued 2014

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Common questions

What does Mark Medders specialize in?

Mark Medders is a physician assistant in Hayward, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.

NPI registry

Where is Mark Medders located?

Mark Medders is listed at 27200 Calaroga Ave, Hayward, CA 94545. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mark Medders's phone number?

The number on file is (510) 264-4046. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Mark Medders?

Mark Medders's National Provider Identifier is 1952713711. 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 Mark Medders have?

Mark Medders has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Mark Medders's profile verified?

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