Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Oh M.d.s.c.

Organization Internal Medicine Physician · NPI 1134331655

John Oh M.d.s.c. is an Internal Medicine Physician in Niles, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007

Practice location Address checks out

241 Golf Mill Ctr Ste 416
Niles, IL 60714-1215
Phone: (847) 375-8282
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X (IL)

Record details

NPI number1134331655
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Oh — President · (847) 375-8282
NPI enumeratedMay 4, 2007
Last updated in NPPESAugust 22, 2020
Mailing address241 Golf Mill Ctr Ste 416, Niles, IL 60714-1215

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