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

Charles B Johnston MD PC

Organization Internal Medicine Physician · NPI 1407000177

Charles B Johnston MD PC is an Internal Medicine Physician in Melrose Park, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

675 W North Ave Ste 202
Melrose Park, IL 60160-1634
Phone: (708) 681-7905
Fax: (708) 460-1117
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036078749 (IL)
Pediatrics Physician Taxonomy 208000000X · Licence 036078749 (IL)

Record details

NPI number1407000177
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Charles Johnston — President · (708) 681-7905
Other names Private Practice Of River Forest
NPI enumeratedNovember 7, 2008
Last updated in NPPESNovember 7, 2008
Mailing addressPo Box 379, Orland Park, IL 60462-0379

Other providers in Melrose Park