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Provider Profile

William K. Shiomi, OD

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At a glance

About Dr. Shiomi

William K. Shiomi, OD is an optometrist practicing in Carson, CA. William trained at Southern California College of Optometry, graduating in 1971. This provider record is associated with NPI 1720058811.

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

Education & Training

Specialty

Optometrist (Primary)

Credentials & Licensing

CA · OptometristCalifornia State Board of Optometry
No. 5335CurrentExpires Mar 2027Since 1971
NPINational Provider Identifier
1720058811Issued 2006

Snapshot · verify with the board ↗

Medicare information

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 Dr. Shiomi's specialty?

Dr. Shiomi is an optometrist in Carson, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Dr. Shiomi?

Dr. Shiomi is listed at 20700 S Avalon Blvd Suite 343, Carson, CA 90746. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Shiomi?

The number on file is (310) 532-2622. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Shiomi?

Dr. Shiomi's National Provider Identifier is 1720058811. 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 Dr. Shiomi's medical education?

Dr. Shiomi attended Southern California College of Optometry, graduating in 1971. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Shiomi have?

Dr. Shiomi has 55 years experience. Calculated from a graduation year of 1971, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Shiomi's profile verified?

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