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Physician Profile

Michael D. Ernst, DO

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At a glance

About Dr. Ernst

Michael D. Ernst, DO is a healthcare provider in Rochester, MN specializing in surgery. This provider record is associated with NPI 1225978778.

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

Specialty

Surgery (Primary)

Credentials & Licensing

MN licenceAs reported to the NPI registry
No. 36140As reported
NPINational Provider Identifier
1225978778Issued 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 kind of doctor is Dr. Ernst?

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

NPI registry

What is Dr. Ernst's address?

Dr. Ernst is listed at 200 1St St Sw, Rochester, MN 55905. 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. Ernst?

The number on file is (507) 284-2511. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Ernst's NPI number?

Dr. Ernst's National Provider Identifier is 1225978778. 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. Ernst confirmed this information?

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

Guide.md

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