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Physician Profile

Joseph C. Ahn, M.D.

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Where to find Joseph C. Ahn, M.D.

About Dr. Ahn

Based in Rochester, MN, Joseph C. Ahn, M.D. is listed in the NPI registry under gastroenterology. Joseph graduated from University of California, San Francisco School of Medicine in 2015. Joseph is also listed as specializing in internal medicine. NPI 1790162204 identifies this record in the national registry.

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

Specialty

Gastroenterology (Primary)

Credentials & Licensing

MN licenceAs reported to the NPI registry
No. 65447As reported
CA licenceAs reported to the NPI registry
No. A148213As reported
NPINational Provider Identifier
1790162204Issued 2015

As reported to the NPI registry ↗

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 kind of doctor is Joseph C. Ahn?

Joseph C. Ahn is a gastroenterologist in Rochester, MN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.

NPI registry

What is Joseph C. Ahn's address?

Joseph C. Ahn 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 Joseph C. Ahn?

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

NPI registry

What is Joseph C. Ahn's NPI number?

Joseph C. Ahn's National Provider Identifier is 1790162204. 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 Joseph C. Ahn train?

Joseph C. Ahn attended University of California, San Francisco School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.

CMS public data

How long has Joseph C. Ahn been practicing?

Joseph C. Ahn has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.

CMS public data

Has Joseph C. Ahn confirmed this information?

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

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