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Physician Profile

Diane C. Nielsen, M.D.

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Where to find Diane C. Nielsen, M.D.

About Dr. Nielsen

Diane C. Nielsen, M.D. practices pediatrics in Geneva, IL. Diane is a 1989 graduate of Southern Illinois University School of Medicine. The provider's National Provider Identifier (NPI) is 1134126949.

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

Specialty

Pediatrics (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 036084404As reported
NPINational Provider Identifier
1134126949Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outEnded February 2025
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 Diane C. Nielsen specialize in?

Diane C. Nielsen is a pediatrician in Geneva, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.

NPI registry

Where is Diane C. Nielsen located?

Diane C. Nielsen is listed at 2800 Keslinger Rd Ste 160, Geneva, IL 60134. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Diane C. Nielsen's phone number?

The number on file is (630) 232-7200. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Diane C. Nielsen?

Diane C. Nielsen's National Provider Identifier is 1134126949. 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 Diane C. Nielsen train?

Diane C. Nielsen attended Southern Illinois University School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Diane C. Nielsen have?

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

CMS public data

Is Diane C. Nielsen's profile verified?

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

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