Physician Profile

Karin ALVARENGA HD Nielsen, M.D.

Unclaimed Profile

About Dr. Nielsen

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Education & Training

School Other Graduated: 1986

Specialty

Pediatric Infectious Diseases (Primary)

Credentials & Licensing

CA licenseA64837
NPI1194832469
NPI issued08/24/2006

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 kind of doctor is Karin ALVARENGA HD Nielsen?

Karin ALVARENGA HD Nielsen is a pediatric infectious diseases in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Karin ALVARENGA HD Nielsen's address?

Karin ALVARENGA HD Nielsen is listed at 10833 Le Conte Ave 12-441Mdcc, Los Angeles, CA 90095. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Karin ALVARENGA HD Nielsen?

The number on file is (310) 206-3952. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Karin ALVARENGA HD Nielsen?

Karin ALVARENGA HD Nielsen's National Provider Identifier is 1194832469. 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 Karin ALVARENGA HD Nielsen train?

Karin ALVARENGA HD Nielsen attended Other, graduating in 1986. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Karin ALVARENGA HD Nielsen have?

Karin ALVARENGA HD Nielsen has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.

CMS public data

Is Karin ALVARENGA HD Nielsen's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Karin ALVARENGA HD Nielsen. 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.