Organization Profile

John Oh MD Sc

Unclaimed Profile

About John Oh MD Sc

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Practice Size

TypeLarge group practice
Providers registered at this building45

Counted from individual NPI records registered at the same street address; a shared building can inflate this.

Providers in This Building & Nearby

From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.

Showing 10 of 45. The full list is in the Related Providers tab.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

NPI1407035199
NPI issued10/30/2007

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.

Common questions

What is John Oh MD Sc's specialty?

John Oh MD Sc is an internist in Niles, 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 John Oh MD Sc?

John Oh MD Sc is listed at 241 Golf Mill Ctr Suite 416, Niles, IL 60714. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact John Oh MD Sc?

The number on file is (847) 375-8282. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for John Oh MD Sc?

John Oh MD Sc's National Provider Identifier is 1407035199. 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

Is John Oh MD Sc's profile verified?

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

Guide.md

Is this your practice?

Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.

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