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Physician Profile

Matthew A. Demarest, MD

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At a glance

About Dr. Demarest

Matthew A. Demarest, MD practices emergency medicine in Los Angeles, CA. Matthew is a 2021 graduate of University of Southern California Keck School of Medicine. The provider's National Provider Identifier (NPI) is 1619546322.

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

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 198598CurrentExpires Oct 2028Since 2024
NPINational Provider Identifier
1619546322Issued 2021

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
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. Demarest's specialty?

Dr. Demarest is an emergency physician in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

Where can I find Dr. Demarest?

Dr. Demarest is listed at 1200 N State St Clinic Tower, Suite A7D, Los Angeles, CA 90033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Demarest?

The number on file is (323) 409-7053. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Demarest's NPI number?

Dr. Demarest's National Provider Identifier is 1619546322. 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. Demarest's medical education?

Dr. Demarest attended University of Southern California Keck School of Medicine, graduating in 2021. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Demarest been practicing?

Dr. Demarest has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Demarest confirmed this information?

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

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