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Physician Profile

John M. Deirmenjian, M.D.

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At a glance

About Dr. Deirmenjian

Based in Long Beach, CA, John M. Deirmenjian, M.D. is listed in the NPI registry under psychiatry. John graduated from University of California, San Diego School of Medicine in 1992. NPI 1821009812 identifies this record in the national registry.

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

Specialty

Psychiatry (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 77009CurrentExpires Apr 2027Since 1993
NPINational Provider Identifier
1821009812Issued 2006

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 kind of doctor is John M. Deirmenjian?

John M. Deirmenjian is a psychiatrist in Long Beach, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.

NPI registry

What is John M. Deirmenjian's address?

John M. Deirmenjian is listed at 333 W Broadway Suite 201, Long Beach, CA 90802. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with John M. Deirmenjian?

The number on file is (310) 428-3234. Contact the office directly to confirm availability and scheduling.

NPI registry

What is John M. Deirmenjian's NPI number?

John M. Deirmenjian's National Provider Identifier is 1821009812. 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 John M. Deirmenjian train?

John M. Deirmenjian attended University of California, San Diego School of Medicine, graduating in 1992. This comes from the CMS National Downloadable File.

CMS public data

How long has John M. Deirmenjian been practicing?

John M. Deirmenjian has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.

CMS public data

Has John M. Deirmenjian confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by John M. Deirmenjian. 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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