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

Richard D. Chessick, MD, Ph D , PC

Organization Psychiatry Physician · NPI 1578790184

Richard D. Chessick, MD, Ph D , PC is a Psychiatry Physician in Evanston, Illinois. Licensed in Illinois. Registered with an NPI since 2009.

Licensed in
IL
In the registry since
2009
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

9400 Drake Ave
Evanston, IL 60203-1106
Phone: (847) 329-9598
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 36-33754 (IL)

Record details

NPI number1578790184
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Chessick — President · (847) 329-9598
NPI enumeratedJune 22, 2009
Last updated in NPPESJune 22, 2009
Mailing address9400 Drake Ave, Evanston, IL 60203-1106

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