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Physician Profile

Harish A. Narayanan, M.D.

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At a glance

About Dr. Narayanan

Harish A. Narayanan, M.D. practices vascular & interventional radiology in Walnut Creek, CA. Harish is a 2014 graduate of University of Arizona College of Medicine. The provider's National Provider Identifier (NPI) is 1023421666.

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

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 190253CurrentExpires Sep 2027Since 2023
NPINational Provider Identifier
1023421666Issued 2014

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 Harish A. Narayanan specialize in?

Harish A. Narayanan is an interventional radiologist in Walnut Creek, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Vascular & Interventional Radiology”.

NPI registry

Where is Harish A. Narayanan located?

Harish A. Narayanan is listed at 1425 S Main St, Walnut Creek, CA 94596. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Harish A. Narayanan's phone number?

The number on file is (925) 295-4000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Harish A. Narayanan's NPI number?

Harish A. Narayanan's National Provider Identifier is 1023421666. 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 Harish A. Narayanan train?

Harish A. Narayanan attended University of Arizona College of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.

CMS public data

How long has Harish A. Narayanan been practicing?

Harish A. Narayanan has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.

CMS public data

Has Harish A. Narayanan confirmed this information?

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

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