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Search › Illinois › Internal Medicine Physician

John Nighswander, MD

NPI 1124095583 · on the registry since 2006

Practice

Address
908 N Elm St
Ste 301
Hinsdale, IL 60521
Phone
(630) 323-3540
Organisation at this address
Ramv Rudra Inc
Wheaton Eye Clinic Ltd
Family Health Care, S.C.
Pinnacle Pain Management
Du Page Medical Group Ltd
Inferred from a shared address, not stated in the registry.
Clinicians at this address
119

Registry record

Primary taxonomy
Internal Medicine Physician
207R00000X
Licence states on file
IL
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Illinois