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Physician Profile

Ruth M. Fanning, MD

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At a glance

About Dr. Fanning

Based in Stanford, CA, Ruth M. Fanning, MD is listed in the NPI registry under anesthesiology. According to Medicare claims data, Ruth cared for 25 Medicare patients across 26 services. The services billed most often include insertion of artery tube for blood sampling or infusion through skin. NPI 1851428924 identifies this record in the national registry.

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

Education & Training

Medical School Other Graduated: 1993

Specialty

Anesthesiology (Primary)

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. F5296As reported
CA licenceAs reported to the NPI registry
No. A112918As reported
NPINational Provider Identifier
1851428924Issued 2007

As reported to the NPI registry ↗

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 Dr. Fanning?

Dr. Fanning is an anesthesiologist in Stanford, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.

NPI registry

What is Dr. Fanning's address?

Dr. Fanning is listed at 300 Pasteur Dr, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Fanning?

The number on file is (650) 723-4000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Fanning's NPI number?

Dr. Fanning's National Provider Identifier is 1851428924. 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. Fanning train?

Dr. Fanning attended Other, graduating in 1993. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Fanning been practicing?

Dr. Fanning has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.

CMS public data

What procedures does Dr. Fanning perform?

According to Medicare billing data, Dr. Fanning performs procedures including insertion of artery tube for blood sampling or infusion through skin. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Fanning confirmed this information?

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