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Physician Profile

Elaina S. Guerin, D.O.

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At a glance

About Dr. Guerin

Based in Oakland, CA, Elaina S. Guerin, D.O. is listed in the NPI registry under internal medicine. Elaina graduated from University of North Texas Hsc, College of Osteopathic Med in 2004. NPI 1720286446 identifies this record in the national registry.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 9683CurrentExpires Feb 2028Since 2006
CA licenceAs reported to the NPI registry
No. 20A9683As reported
NPINational Provider Identifier
1720286446Issued 2007

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 does Elaina S. Guerin specialize in?

Elaina S. Guerin is an internist in Oakland, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Elaina S. Guerin located?

Elaina S. Guerin is listed at 1411 E 31St St, Oakland, CA 94602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Elaina S. Guerin's phone number?

The number on file is (510) 535-7540. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Elaina S. Guerin's NPI number?

Elaina S. Guerin's National Provider Identifier is 1720286446. 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 Elaina S. Guerin train?

Elaina S. Guerin attended University of North Texas Hsc, College of Osteopathic Med, graduating in 2004. This comes from the CMS National Downloadable File.

CMS public data

How long has Elaina S. Guerin been practicing?

Elaina S. Guerin has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.

CMS public data

Has Elaina S. Guerin confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Elaina S. Guerin. 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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