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

Harry R. Ruth, MD, PC

Organization Otolaryngic Allergy Physician · NPI 1235305954

Harry R. Ruth, MD, PC is an Otolaryngic Allergy Physician in Quincy, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1107 College Ave Ste 2
Quincy, IL 62301-2664
Phone: (217) 228-3377
Fax: (217) 228-2657
Show map & directions

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

Specialties & licences

Otolaryngic Allergy Physician (primary) Taxonomy 207YX0602X · Licence 036068434 (IL)

Record details

NPI number1235305954
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marca Owens — Office Manager · (217) 228-3377
NPI enumeratedMay 2, 2008
Last updated in NPPESMay 2, 2008
Mailing address1107 College Ave, Suite 2, Quincy, IL 62301-2664