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Physician Profile

Alexander M. Ryan, MD

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At a glance

About Dr. Ryan

Alexander M. Ryan, MD is a healthcare provider in Tucson, AZ specializing in surgery. This provider record is associated with NPI 1255261194.

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

Specialty

Surgery (Primary)

Credentials & Licensing

AZ licenceAs reported to the NPI registry
No. R82783As reported
NPINational Provider Identifier
1255261194Issued 2026

As reported to the NPI registry ↗

Medicare information

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 is Dr. Ryan's specialty?

Dr. Ryan is a general surgeon in Tucson, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.

NPI registry

Where can I find Dr. Ryan?

Dr. Ryan is listed at 1501 N Campbell Ave Rm 5304D, Tucson, AZ 85724. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Ryan?

The number on file is (520) 626-9540. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Ryan's NPI number?

Dr. Ryan's National Provider Identifier is 1255261194. 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 Dr. Ryan confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.