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Physician Profile

Katherine L. Dyer, MD

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At a glance

About Dr. Dyer

Katherine L. Dyer, MD is a healthcare provider in Martinez, CA specializing in family medicine. Katherine trained at University of Washington School of Medicine, graduating in 2023. Katherine is also listed as specializing in student in an organized health care education program. This provider record is associated with NPI 1255016663.

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

Education & Training

Specialty

Family Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 197698DelinquentExpired Sep 30, 2026Since 2024
CA licenceAs reported to the NPI registry
No. 351371As reported
NPINational Provider Identifier
1255016663Issued 2023

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
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 kind of doctor is Dr. Dyer?

Dr. Dyer is a family doctor in Martinez, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

What is Dr. Dyer's address?

Dr. Dyer is listed at 2500 Alhambra Ave, Martinez, CA 94553. 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. Dyer?

The number on file is (925) 370-5117. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Dyer?

Dr. Dyer's National Provider Identifier is 1255016663. 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

Where did Dr. Dyer train?

Dr. Dyer attended University of Washington School of Medicine, graduating in 2023. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Dyer have?

Dr. Dyer has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Dyer's profile verified?

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