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Physician Profile

Gregory P. Ouligian, MD

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At a glance

About Dr. Ouligian

Based in Roseville, CA, Gregory P. Ouligian, MD is listed in the NPI registry under emergency medicine. NPI 1164538906 identifies this record in the national registry.

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

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 45329DelinquentExpired Mar 31, 2025Since 1981
NPINational Provider Identifier
1164538906Issued 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 does Dr. Ouligian specialize in?

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

NPI registry

Where is Dr. Ouligian located?

Dr. Ouligian is listed at 1 Medical Plaza Dr, Roseville, CA 95661. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Ouligian's phone number?

The number on file is (916) 781-1000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Ouligian's NPI number?

Dr. Ouligian's National Provider Identifier is 1164538906. 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 Dr. Ouligian been practicing?

Dr. Ouligian 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 Dr. Ouligian confirmed this information?

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