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

Charles E Geringer, MD

Individual provider Rheumatology Physician · NPI 1235195702

Charles E Geringer, MD is a Rheumatology in Palos Heights, Illinois. Graduated from Northwestern University Feinberg Medical School in 1979, 47 years ago. Licensed in Illinois.

Years since qualifying
47
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

12230 S Arbor Trl
Palos Heights, IL 60463-1877
Phone: (317) 528-4253
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 036063321 (IL)

Record details

NPI number1235195702
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESApril 27, 2026
Certification dateApril 27, 2026
Mailing address12230 S Arbor Trl, Palos Heights, IL 60463-1877

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1979 (47 years in practice)
Accepts Medicare assignment Not indicated

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