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

Ralph J. Cusick Jr., MD

Individual provider Psychiatry Physician · NPI 1801855234

Ralph J. Cusick Jr., MD is a Psychiatry Physician in Hinsdale, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

201 E Ogden Ave Ste 116
Hinsdale, IL 60521-3655
Phone: (630) 325-8893
Fax: (632) 325-8939
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 036-073329 (IL)
Psychiatry Physician Taxonomy 2084P0800X · Licence 036073329 (IL)

Record details

NPI number1801855234
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2006
Last updated in NPPESJuly 29, 2011
Mailing address201 East Ogden Avenue, Suite 116, Hinsdale, IL 60521-3655

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