Physician Profile

Calvin Madsen, MD

Unclaimed Profile

About Dr. Madsen

Based in Madison, WI, Calvin Madsen, MD is listed in the NPI registry under emergency medicine. Calvin graduated from University of Texas Medical School at San Antonio in 2023.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.

Specialty

Emergency Medicine (Primary)

Credentials & Licensing

WI license85248-20
NPI1619662954
NPI issued04/11/2023

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing 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 Dr. Madsen specialize in?

Dr. Madsen is an emergency physician in Madison, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.

NPI registry

Where is Dr. Madsen located?

Dr. Madsen is listed at 600 Highland Ave, Madison, WI 53792. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Madsen's phone number?

The number on file is (608) 263-6400. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Madsen's NPI number?

Dr. Madsen's National Provider Identifier is 1619662954. 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 Dr. Madsen go to medical school?

Dr. Madsen attended University of Texas Medical School at San Antonio, graduating in 2023. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Madsen been practicing?

Dr. Madsen has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Madsen confirmed this information?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.