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

Dr. John C Ruthman, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1376673673

Dr. John C Ruthman, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in Peoria, Illinois. Practices as a sole proprietor. Licensed in Illinois and Indiana.

Licensed in
IL, IN
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

100 NE Adams St
Peoria, IL 61637-0001
Phone: (309) 578-6989
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X (IL)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence 01059095A (IN)

Record details

NPI number1376673673
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 6, 2007
Last updated in NPPESJuly 8, 2007
Mailing address326 W Eagle Nest Rd, Dunlap, IL 61525-9428

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