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Physician Profile

John N. Grimes, MD

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At a glance

About Dr. Grimes

Based in Stanford, CA, John N. Grimes, MD is listed in the NPI registry under diagnostic radiology. John graduated from Vanderbilt University School of Medicine in 2021. John is also listed as specializing in student in an organized health care education program. NPI 1558943233 identifies this record in the national registry.

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

Education & Training

Specialty

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 180964CurrentExpires Oct 2028Since 2022
NPINational Provider Identifier
1558943233Issued 2021

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
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. Grimes specialize in?

Dr. Grimes is a radiologist in Stanford, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.

NPI registry

Where is Dr. Grimes located?

Dr. Grimes is listed at 300 Pasteur Dr # H1330, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Grimes's phone number?

The number on file is (650) 723-7816. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Grimes?

Dr. Grimes's National Provider Identifier is 1558943233. 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. Grimes go to medical school?

Dr. Grimes attended Vanderbilt University School of Medicine, graduating in 2021. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Grimes have?

Dr. Grimes has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Grimes's profile verified?

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

Guide.md

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