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Physician Profile

Ester Mark, M.D.

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At a glance

About Dr. Mark

Ester Mark, M.D. is a healthcare provider in Laguna Hills, CA specializing in internal medicine. This provider record is associated with NPI 1770683468.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 55272CurrentExpires May 2027Since 1995
NPINational Provider Identifier
1770683468Issued 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 Ester Mark?

Ester Mark is an internist in Laguna Hills, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Ester Mark's address?

Ester Mark is listed at 24291 Avenida de la Carlota Ste D, Laguna Hills, CA 92653. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Ester Mark?

The number on file is (949) 903-8563. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ester Mark's NPI number?

Ester Mark's National Provider Identifier is 1770683468. 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 Ester Mark been practicing?

Ester Mark 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 Ester Mark confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Ester Mark. If this is you, claiming it is free.

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