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Provider Profile

Ronald Asto

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At a glance

About Ronald Asto

Ronald Asto practices diagnostic radiology in San Diego, CA. The provider's National Provider Identifier (NPI) is 1518804954.

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

Specialty

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. 115004As reported
NPINational Provider Identifier
1518804954Issued 2026

As reported to the NPI registry ↗

Common questions

What is Ronald Asto's specialty?

Ronald Asto is a radiologist in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.

NPI registry

Where can I find Ronald Asto?

Ronald Asto is listed at 3350 la Jolla Village Dr, San Diego, CA 92161. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Ronald Asto?

The number on file is (858) 552-8585. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ronald Asto's NPI number?

Ronald Asto's National Provider Identifier is 1518804954. 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

Has Ronald Asto confirmed this information?

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

Guide.md

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