Physician Profile

James J. Larsen, DO

Unclaimed Profile

About Dr. Larsen

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Education & Training

Medical School Other Graduated: 1989

Specialty

Family Medicine (Primary)

Credentials & Licensing

WA licenseOP00001541
NPI1558399162
NPI issued06/30/2006

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. Larsen specialize in?

Dr. Larsen is a family doctor in Chelan, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Dr. Larsen located?

Dr. Larsen is listed at 317 E Johnson Ave, Chelan, WA 98816. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Larsen's phone number?

The number on file is (509) 682-6000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Larsen's NPI number?

Dr. Larsen's National Provider Identifier is 1558399162. 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. Larsen go to medical school?

Dr. Larsen attended Other, graduating in 1989. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Larsen been practicing?

Dr. Larsen has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Larsen confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Larsen. 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.