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Physician Profile

Allen D. Efron, MD

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At a glance

About Dr. Efron

Allen D. Efron, MD is a healthcare provider in Redwood City, CA specializing in neurosurgery. Allen trained at Stanford University School of Medicine, graduating in 1988. Allen is also listed as specializing in neurological surgery. This provider record is associated with NPI 1831277482.

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

Education & Training

Specialty

Neurosurgery (Primary)

Credentials & Licensing

HI · Physician and Surgeon GMedical Board of California
No. 66809CurrentExpires Jun 2027Since 1989
NPINational Provider Identifier
1831277482Issued 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 does Dr. Efron specialize in?

Dr. Efron is a neurosurgery in Redwood City, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Efron located?

Dr. Efron is listed at 1150 Veterans Blvd, Redwood City, CA 94063. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Efron's phone number?

The number on file is (650) 299-2000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Efron's NPI number?

Dr. Efron's National Provider Identifier is 1831277482. 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 Dr. Efron go to medical school?

Dr. Efron attended Stanford University School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Efron been practicing?

Dr. Efron has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Efron confirmed this information?

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

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