Physician Profile

Sarah J. Zielsdorf, M.D., M.S.

Unclaimed Profile

At a glance

About Dr. Zielsdorf

Sarah J. Zielsdorf, M.D., M.S. practices internal medicine in Maywood, IL. The provider's National Provider Identifier (NPI) is 1679849871.

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

Specialty

Internal Medicine (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. BF 4649604-A 971As reported
NPINational Provider Identifier
1679849871Issued 2012

As reported to the NPI registry ↗

Medicare information

Medicare opt-outEnded November 2024
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 is Sarah J. Zielsdorf, M.D.'s specialty?

Sarah J. Zielsdorf, M.D. is an internist in Maywood, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Sarah J. Zielsdorf, M.D.?

Sarah J. Zielsdorf, M.D. is listed at 2160 S 1St Ave Rm 7609, Maywood, IL 60153. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Sarah J. Zielsdorf, M.D.?

The number on file is (708) 216-8757. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Sarah J. Zielsdorf, M.D.?

Sarah J. Zielsdorf, M.D.'s National Provider Identifier is 1679849871. 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

How much experience does Sarah J. Zielsdorf, M.D. have?

Sarah J. Zielsdorf, M.D. has 14+ years experience. Registered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Sarah J. Zielsdorf, M.D.'s profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Sarah J. Zielsdorf, M.D.. If this is you, claiming it is free.

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