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Physician Profile

William Kirby, D.O.

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At a glance

About Dr. Kirby

Based in Hermosa Beach, CA, William Kirby, D.O. is listed in the NPI registry under dermatology. NPI 1841375474 identifies this record in the national registry.

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

Specialty

Dermatology (Primary)

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 8225CurrentExpires Jan 31, 2027Since 2002
CA licenceAs reported to the NPI registry
No. 20A8225As reported
NPINational Provider Identifier
1841375474Issued 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 kind of doctor is William Kirby?

William Kirby is a dermatologist (skin doctor) in Hermosa Beach, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.

NPI registry

What is William Kirby's address?

William Kirby is listed at 1312 Hermosa Ave, Hermosa Beach, CA 90254. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with William Kirby?

The number on file is (888) 631-7773. Contact the office directly to confirm availability and scheduling.

NPI registry

What is William Kirby's NPI number?

William Kirby's National Provider Identifier is 1841375474. 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 long has William Kirby been practicing?

William Kirby has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has William Kirby confirmed this information?

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